: I finally switched to my brad nail gun
: and popped a few nails in to stabilize the forms where I wanted them. I
: then put a screw or two in for good measure.

Wish I had a nail gun. I've got an air compressor, so maybe I can find a buddy with one who'll loan it to me. Hmmmmm - I'll have to think about that one, and find a way to ensure that I can remove the forms from the bases without any difficulty. Screws are easy - brads may not be quite as easy if I can't easily remove the brad.

Thanks for the tip.

Rick