Level 15

What kind of warning are you looking for?  A message that comes across the screen or do you want sirens going off to sound the alert?  I think the purpose of locking the return is to prevent things like that happening.  You don't like the idea of locking but I'm guessing that is all Lacerte is going to provide you with.

ex-AllStar, ex-Lutefisk taste taster, ex-ACME product tester
and ex marks the spot where those rocks and anvils hit me.
0 Cheers