I've been working with a dog of mine pretty intently on cleaning up her blinds. We've gone back and run drills for cleaner initial lines, drills for casting, and so on. I'll admit, that during some of this I may have put a little too much pressure (not collar pressure) on running blinds. To combat this, I've gone back to running some confidence blinds, fun marks, etc. However, she seems to be popping a bit lately when a difficult or long blind comes up.

How do you guys typically go about dealing with this without creating more pressure?