Is there any way to set options to move the cursor to the top when the user leaves the memo field?

My user has just upgraded from A4 to A5. In A4 we could set the location of the cursor upon saving. We always started and ended at the top.

Reason was the first line always had "MEMO" in the first line. It would show that information was entered in the memo table on the Job Screen.

Also, the mouse wheel works on the memo field when the parent form is displayed with the other fields. But, when the user is in the memo sheet the mouse wheel does not work. Any ideas?