RE: 25oz RTF mini 3D.
You are a nut!
Now see... i'm with you on the gram counting, I do it myself. Let's see... two rolls of duct tape (540grms), two tubes of JB weld (124 grms), Bailing wire (@ 2 g/foot), and a couple good globs of Liquid Nails (43grm/blob). That's a total weight savings of... Oh wait... hmmm...
Cheers Mate
Bryan