Hi Fishey,

I do something similar in the salt. I
turn my dremel bodies as normal. When I
remove them from my armature, I insert the
shaft of a plastic Q-tip through the body.
You can glue it if desired but I've not
had a problem with them moving. Then I rig
it as a tube fly.

Thanks for sharing the tip Buddy. Thats
what is great about this site. We learn
from each other.*G* Warm regards, Jim