diff --git a/data/magic-m15-mainframe-dfc.mse-style/style b/data/magic-m15-mainframe-dfc.mse-style/style
index ef740955a..4bcc45a1b 100644
--- a/data/magic-m15-mainframe-dfc.mse-style/style
+++ b/data/magic-m15-mainframe-dfc.mse-style/style
@@ -517,12 +517,12 @@ init script:
 	chapter5 := { if length(comma_count(styling.snap_chapter_to_box)) > 4 then auto_snap(5, line:styling.snap_chapter_to_box) else to_number(pull_comma_array(styling.move_loyalty_costs, cell:4, end:true, default:600)) }
 	chapter6 := { if length(comma_count(styling.snap_chapter_to_box)) > 5 then auto_snap(6, line:styling.snap_chapter_to_box) else to_number(pull_comma_array(styling.move_loyalty_costs, cell:5, end:true, default:600)) }
 
-	chapter1b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:0, end:true)) > 0 then auto_snap(1, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:0, end:true, default:(if back_two_boxes() then 183 else 185))) }
-	chapter2b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:1, end:true)) > 0 then auto_snap(2, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:1, end:true, default:(if back_two_boxes() then 223 else 279))) }
-	chapter3b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:2, end:true)) > 0 then auto_snap(3, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:2, end:true, default:(if back_two_boxes() then 329 else 373))) }
-	chapter4b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:3, end:true)) > 0 then auto_snap(4, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:3, end:true, default:600)) }
-	chapter5b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:4, end:true)) > 0 then auto_snap(5, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:4, end:true, default:600)) }
-	chapter6b := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:5, end:true)) > 0 then auto_snap(6, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:5, end:true, default:600)) }
+	chapter1b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 0 then auto_snap(1, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:0, end:true, default:(if back_two_boxes() then 183 else 185))) }
+	chapter2b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 1 then auto_snap(2, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:1, end:true, default:(if back_two_boxes() then 223 else 279))) }
+	chapter3b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 2 then auto_snap(3, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:2, end:true, default:(if back_two_boxes() then 329 else 373))) }
+	chapter4b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 3 then auto_snap(4, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:3, end:true, default:600)) }
+	chapter5b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 4 then auto_snap(5, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:4, end:true, default:600)) }
+	chapter6b := { if length(comma_count(styling.snap_chapter_to_back_box)) > 5 then auto_snap(6, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.move_back_loyalty_costs, cell:5, end:true, default:600)) }
 
 	chapter_custom := { if to_number(pull_comma_array(styling.snap_chapter_to_box, cell:6, end:true)) > 0 then auto_snap(7, line:styling.snap_chapter_to_box, bump:0) else to_number(pull_comma_array(styling.custom_chapter_coordinate, cell:0, end:false, default:600)) }
 	chapter_customb := { if to_number(pull_comma_array(styling.snap_chapter_to_back_box, cell:6, end:true)) > 0 then auto_snap(7, line:styling.snap_chapter_to_back_box, bump:4) else to_number(pull_comma_array(styling.custom_chapter_coordinate, cell:0, end:false, default:600)) }