I turned on my computer this morning and my Grow Selection Tool worked fine. The only thing I can think of is that I was working on the model using my Subdivide, Split Polygon tool and a few other poly tools before I started having problems with my Grow Selection Tool. Something I did corrupted the system memory or model. I tired shutting down the Maya program and restarting, but evidently that was not enough. I should have turned the computer off to clear the memory. Anyway, next time it happens I will know.

Kori