Hi all.My pictures prolly don't look terribly scientific, but I'm sure you'll get the idea. Wanted to put different coloured props on my quad (x-config) for orientation. But props are coming from different suppliers and there's a HUGE difference in flexibility. (See attached photos: the black prop is 1045 from Hobbycool #PQ1045SNC, the yellow is from HK # 017000063). I should have maybe taken a pic with no weight, but the black props flex about 2mm with a 293 gram weight (determined by kitchen…See More

Hello all,Although I will soon start assembling a ready-made frame, I'm thinking it would be fun to start a project from scratch. Thinking about using carbon-fibre. Although I have found ferrules on the market for joining two pieces end to end, it would be nice to find "tees" and "crosses". Seems really odd that these are not commercialized. Does anybody know of a manufacturer?Might experiment with some PVC plumbing fittings like shown in the pic if I can shave down the weight  sufficiently.…See More