fixed first text column on VIC-IV

src/kernal/screen_m65/mega65_screen_tables.s

@@ -32,6 +32,12 @@ m65_scrtab_viewmax_hi:       // maximum allowed viewport start - high byte
 	.byte $96
 	.byte $8E
 
+m65_scrtab_scrolx:           // values for VIC_SCROLX
+
+	.byte $C8
+	.byte $CA
+	.byte $CA
+
 m65_scrtab_rowoffset_lo:     // row offsets - low bytes
 
 	.byte <(80 *  0), <(80 *  1), <(80 *  2), <(80 *  3), <(80 *  4), <(80 *  5), <(80 *  6), <(80 *  7), <(80 *  8), <(80 *  9)

src/kernal/screen_m65/mega65_scrmodeset.s

@@ -46,6 +46,8 @@ m65_scrmodeset_internal: // entry point for M65_MODE65
 
 	tax
 
+	lda m65_scrtab_scrolx,x
+	sta VIC_SCROLX
 	lda m65_scrtab_vic_ctrlb,x
 	sta VIC_CTRLB