You're welcome, Alan.
Hey, don't cut yourself short. You're doing a good job helping others. I just happen to know ranging very well and thought it would be a good idea to make sure our users have it right. I personally would like to see this same ranging in PS 6, but I understand the justification in that it helps avoiding an entry that is wrong.
Once again, you're doing ok Alan. It is easy to make a typo.