: Get a few bags of sand, or premixed dry concrete, or cinder blocks and set
: them on top of, and around the feet of your beam supports or sawhorses.
: They will add some weight and "anchor" those supports. it might
: not take much of a nudge to shift an unweighted strongback, but put a
: couple of hundred pounds of cheap sand on the base and you can kick it all
: day without significantly moving it. The materials are relatively cheap --
: anywhere from free if you have a kid's sand box you can borrow from, or a
: gravel driveway you can dig up, up to maybe $10 or $$12 if you buy the
: stuff froma a hardware store.

: If you get a bag of the dry premixed concrete (Sakrete (R) for instance) you
: can use it later for making an anchor, or for taking a cast of your butt
: so you can mold a perfectly fitting seat. Check the archives for this
: "Chicago Swimsuit" technique.

: PGJ

I tell you after building the forms all night long in my sleep It sure was fun to read your response about the anchor and the butt casting. I almost fell off my chair. Thanks for the info and the laugh. Gee do you think I might be stressing a little too much! Ha Ha.
Elliott