Checklist limits

Is there a limit to the number of lines within a checklist? I can not get items beyond line 11 on the CHKLST1.LINEn area of the checklist to display (AFS 5500T.) I have recreated the checklist to try to eliminate any hidden characters but it still only displays the first eleven lines.

Checklists should have a 13 line limit. Title + 12 items. Ensure you are using 96 characters or less on all lines and that you have not used any commas. See page 112 (v15.0) of the pilots guide for an example.