oh, FLENSER is all salvage electronics and materials at this point, so amazingly enough, the only costs I've incurred are some gas charges transporting, and a new battery for my trusty DMM. We may yet run into trouble, but thus far, FLENSER is pretty sturdy for little cabbage. The current design/test phase should cost us little or nothing, and then the debug/rebuild phase will be where the costs start piling up, with the nice batteries, motors, and titanium weapon/armor pieces. ugh. It's cheap, but I hate block aluminum. At least with Titanium I don't have the option of trying to do it myself and I'll have to pay someone else to do it. I can watch them sweat. heh.