diff -Naur ../2021_02_01/module/edit_mode.c ./module/edit_mode.c
--- ../2021_02_01/module/edit_mode.c	2021-02-01 20:24:57.000000000 +0100
+++ ./module/edit_mode.c	2021-02-01 20:25:25.958554101 +0100
@@ -402,13 +402,80 @@
 
     if (dirty & D_INPUT) {
         bool muted = false;
-        char prefix = script + '1';
-        if (script == METRO_SCRIPT) {
-            prefix = 'M';
+        //char prefix = script + '1'; 
+        char prefix[3] = "  ";
+	if (script == METRO_SCRIPT) {
+            //prefix = 'M';
+	    strcpy(prefix, "M");
             muted = !scene_state.variables.m_act;
         }
         else if (script == INIT_SCRIPT)
-            prefix = 'I';
+            //prefix = 'I';
+	    strcpy(prefix, "I");
+        else if (script == TT_SCRIPT_1) {
+	    strcpy(prefix, "1");
+	}
+        else if (script == TT_SCRIPT_2) {
+	    strcpy(prefix, "2");
+	}
+        else if (script == TT_SCRIPT_3) {
+	    strcpy(prefix, "3");
+	}
+        else if (script == TT_SCRIPT_4) {
+	    strcpy(prefix, "4");
+	}
+        else if (script == TT_SCRIPT_5) {
+	    strcpy(prefix, "5");
+	}
+        else if (script == TT_SCRIPT_6) {
+	    strcpy(prefix, "6");
+	}
+        else if (script == TT_SCRIPT_7) {
+	    strcpy(prefix, "7");
+	}
+        else if (script == TT_SCRIPT_8) {
+	    strcpy(prefix, "8");
+	}
+        else if (script == TT_SCRIPT_11) {
+            //prefix = 'A';
+	    strcpy(prefix, "11");
+	    muted = true;
+	}
+	else if (script == TT_SCRIPT_12) {
+            //prefix = 'B';
+	    strcpy(prefix, "12");
+	    muted = true;
+	}
+        else if (script == TT_SCRIPT_13) {
+            //prefix = 'C';
+	    strcpy(prefix, "13");
+	    muted = true;
+	}	    
+        else if (script == TT_SCRIPT_14) {
+            //prefix = 'D';
+	    strcpy(prefix, "14");
+	    muted = true;
+	}	    
+        else if (script == TT_SCRIPT_15) {
+            //prefix = 'E';
+	    strcpy(prefix, "15");
+	    muted = true;
+	}	    
+        else if (script == TT_SCRIPT_16) {
+            //prefix = 'F';
+	    strcpy(prefix, "16");
+	    muted = true;
+	}
+        else if (script == TT_SCRIPT_17) {
+            //prefix = 'H';
+	    strcpy(prefix, "17");
+	    muted = true;
+	}
+        else if (script == TT_SCRIPT_18) {
+            //prefix = 'J';
+	    strcpy(prefix, "18");
+	    muted = true;
+	}	    
         else if (script <= TT_SCRIPT_8)
             muted = ss_get_mute(&scene_state, script);
 
@@ -417,8 +484,8 @@
         else
             region_fill(&line[7], 0);
 
-        char script_no[2] = { prefix, '\0' };
-        font_string_region_clip(&line[7], script_no, 0, 0,
+        //char script_no[2] = { prefix, '\0' };
+        font_string_region_clip(&line[7], prefix, 0, 0,
                                 muted ? 4 : 15, 0);
 
         screen_dirty |= (1 << 7);
diff -Naur ../2021_02_01/module/flash.h ./module/flash.h
--- ../2021_02_01/module/flash.h	2021-02-01 20:24:57.000000000 +0100
+++ ./module/flash.h	2021-02-01 20:25:25.958554101 +0100
@@ -7,7 +7,7 @@
 #include "line_editor.h"
 #include "teletype.h"
 
-#define SCENE_SLOTS 32
+#define SCENE_SLOTS 24
 
 u8 is_flash_fresh(void);
 void flash_prepare(void);
diff -Naur ../2021_02_01/module/line_editor.c ./module/line_editor.c
--- ../2021_02_01/module/line_editor.c	2021-02-01 20:24:57.000000000 +0100
+++ ./module/line_editor.c	2021-02-01 20:25:25.958554101 +0100
@@ -180,3 +180,16 @@
     region_fill(reg, 0);
     font_string_region_clip_hid(reg, s, 0, 0, 0xf, 0, le->cursor + 2, 3);
 }
+
+void line_editor_draw2(line_editor_t *le, char *prefix, region *reg) {
+    // LINE_EDITOR_SIZE includes space for null, need to also include space for
+    // the prefix, the space after the prefix and a space at the very end
+    char s[LINE_EDITOR_SIZE + 3];
+    strcpy(s, prefix);
+    strcat(s, " ");
+    strcat(s, le->buffer);
+    strcat(s, " ");
+
+    region_fill(reg, 0);
+    font_string_region_clip_hid(reg, s, 0, 0, 0xf, 0, le->cursor + 2, 3);
+}
diff -Naur ../2021_02_01/module/line_editor.h ./module/line_editor.h
--- ../2021_02_01/module/line_editor.h	2021-02-01 20:24:57.000000000 +0100
+++ ./module/line_editor.h	2021-02-01 20:25:25.958554101 +0100
@@ -22,4 +22,5 @@
 bool line_editor_process_keys(line_editor_t *le, uint8_t key, uint8_t mod_key,
                               bool is_key_held);
 void line_editor_draw(line_editor_t *le, char prefix, region *reg);
+void line_editor_draw2(line_editor_t *le, char *prefix, region *reg);
 #endif
diff -Naur ../2021_02_01/module/main.c ./module/main.c
--- ../2021_02_01/module/main.c	2021-02-01 20:24:57.000000000 +0100
+++ ./module/main.c	2021-02-01 20:28:16.145337391 +0100
@@ -407,9 +407,13 @@
     else if (mode == M_PRESET_R && !(grid_connected && grid_control_mode)) {
         uint8_t preset = adc[1] >> 6;
         uint8_t deadzone = preset & 1;
-        preset >>= 1;
-        if (!deadzone || abs(preset - get_preset()) > 1)
+	preset >>= 1;
+
+        if (!deadzone || abs(preset - get_preset()) > 1){
+	    // atte: stop selection at SCENE_SLOTS, was hardcoded to 32...
+	    preset = (preset < SCENE_SLOTS ? preset : (SCENE_SLOTS - 1));
             process_preset_r_preset(preset);
+	}
     }
     else {
         ss_set_param(&scene_state, adc[1] << 2);
@@ -884,6 +888,11 @@
         run_script(&scene_state, k - HID_F1);
         return true;
     }
+    // shift-<F1> through <F8>: run scripts (11-18)
+    else if (mod_only_shift(m) && k >= HID_F1 && k <= HID_F8) {
+        run_script(&scene_state, k - HID_F1 + 10);
+        return true;
+    }
     // alt-<F1> through alt-<F8>: edit corresponding script
     // alt-<F9>: edit metro script
     // alt-<F10>: edit init script
@@ -892,6 +901,12 @@
         set_mode(M_EDIT);
         return true;
     }
+    // alt-shift-<F1> through shift-alt-<F8>: edit scripts (11-18)
+    else if (mod_only_shift_alt(m) && k >= HID_F1 && k <= HID_F8) {
+        set_edit_mode_script(k - HID_F1 + 10);
+        set_mode(M_EDIT);
+        return true;
+    }
     // ctrl-<F1> through ctrl-<F8> mute triggers
     else if (mod_only_ctrl(m) && k >= HID_F1 && k <= HID_F8) {
         bool muted = ss_get_mute(&scene_state, (k - HID_F1));
diff -Naur ../2021_02_01/module/usb_disk_mode.c ./module/usb_disk_mode.c
--- ../2021_02_01/module/usb_disk_mode.c	2021-02-01 20:24:57.000000000 +0100
+++ ./module/usb_disk_mode.c	2021-02-01 20:25:25.962554101 +0100
@@ -121,7 +121,7 @@
             }
 
             char input[36];
-            for (int s = 0; s < 10; s++) {
+            for (int s = 0; s < 18; s++) {
                 file_putc('\n');
                 file_putc('\n');
                 file_putc('#');
@@ -129,6 +129,22 @@
                     file_putc('M');
                 else if (s == 9)
                     file_putc('I');
+                else if (s == 10)
+                    file_putc('A');
+                else if (s == 11)
+                    file_putc('B');
+                else if (s == 12)
+                    file_putc('C');
+                else if (s == 13)
+                    file_putc('D');
+                else if (s == 14)
+                    file_putc('E');
+                else if (s == 15)
+                    file_putc('F');
+                else if (s == 16)
+                    file_putc('H');
+                else if (s == 17)
+                    file_putc('J');
                 else
                     file_putc(s + 49);
 
@@ -261,11 +277,27 @@
                                     s = 8;
                                 else if (c == 'I')
                                     s = 9;
-                                else if (c == 'P')
+                                else if (c == 'A')
                                     s = 10;
+                                else if (c == 'B')
+                                    s = 11;
+                                else if (c == 'C')
+                                    s = 12;
+                                else if (c == 'D')
+                                    s = 13;
+                                else if (c == 'E')
+                                    s = 14;
+                                else if (c == 'F')
+                                    s = 15;
+                                else if (c == 'H')
+                                    s = 16;
+                                else if (c == 'J')
+                                    s = 17;
+				else if (c == 'P')
+                                    s = 18;
                                 else if (c == 'G') {
                                     grid_state = grid_num = grid_count = 0;
-                                    s = 11;
+                                    s = 19;
                                 }
                                 else {
                                     s = c - 49;
@@ -298,7 +330,7 @@
                             }
                         }
                         // SCRIPTS
-                        else if (s >= 0 && s <= 9) {
+                        else if (s >= 0 && s <= 17) {
                             if (c == '\n') {
                                 if (p && l < SCRIPT_MAX_COMMANDS) {
                                     tele_command_t temp;
@@ -342,7 +374,7 @@
                         }
                         // PATTERNS
                         // tele_patterns[]. l wrap start end v[64]
-                        else if (s == 10) {
+                        else if (s == 18) {
                             if (c == '\n' || c == '\t') {
                                 if (b < 4) {
                                     if (l > 3) {
@@ -375,7 +407,8 @@
 
                                 if (c == '\n') {
                                     if (p) l++;
-                                    if (l > 68) s = -1;
+				    // atte: 64 + 4?????
+                                    if (l > PATTERN_LENGTH + 4) s = -1;
                                     b = 0;
                                     p = 0;
                                 }
@@ -392,7 +425,7 @@
                             }
                         }
                         // GRID
-                        else if (s == 11) {
+                        else if (s == 19) {
                             grid_usb_read(&scene, c);
                         }
                     }
diff -Naur ../2021_02_01/src/ops/controlflow.c ./src/ops/controlflow.c
--- ../2021_02_01/src/ops/controlflow.c	2021-02-01 20:24:57.000000000 +0100
+++ ./src/ops/controlflow.c	2021-02-01 20:25:25.962554101 +0100
@@ -242,7 +242,7 @@
 static void op_SCRIPT_set(const void *NOTUSED(data), scene_state_t *ss,
                           exec_state_t *es, command_state_t *cs) {
     uint16_t a = cs_pop(cs) - 1;
-    if (a > INIT_SCRIPT || a < TT_SCRIPT_1) return;
+    if (a > TT_SCRIPT_18 || a < TT_SCRIPT_1) return;
 
     es_push(es);
     // an overflow causes all future SCRIPT calls to fail
@@ -271,7 +271,7 @@
     }
     else {
         uint8_t s = a - 1;
-        if (s >= TT_SCRIPT_1 && s <= TT_SCRIPT_8) {
+        if (s >= TT_SCRIPT_1 && s <= TT_SCRIPT_18) {
             ss_set_script_pol(ss, s, pol);
         }
     }
diff -Naur ../2021_02_01/src/state.h ./src/state.h
--- ../2021_02_01/src/state.h	2021-02-01 20:24:57.000000000 +0100
+++ ./src/state.h	2021-02-01 20:25:25.962554101 +0100
@@ -22,7 +22,7 @@
 #define PATTERN_COUNT 4
 #define PATTERN_LENGTH 64
 #define SCRIPT_MAX_COMMANDS 6
-#define SCRIPT_COUNT 11
+#define SCRIPT_COUNT 19
 #define EXEC_DEPTH 8
 #define WHILE_DEPTH 10000
 #define RAND_STATES_COUNT 5
diff -Naur ../2021_02_01/src/turtle.h ./src/turtle.h
--- ../2021_02_01/src/turtle.h	2021-02-01 20:24:57.000000000 +0100
+++ ./src/turtle.h	2021-02-01 20:25:25.962554101 +0100
@@ -41,6 +41,14 @@
     TT_SCRIPT_8,
     METRO_SCRIPT,
     INIT_SCRIPT,
+    TT_SCRIPT_11,
+    TT_SCRIPT_12,
+    TT_SCRIPT_13,
+    TT_SCRIPT_14,
+    TT_SCRIPT_15,
+    TT_SCRIPT_16,
+    TT_SCRIPT_17,
+    TT_SCRIPT_18,
     TEMP_SCRIPT
 } script_number_t;