I just built this V2 rocket usin' 3d printed parts. Blimey! T' files for t' parts are here on thingiverse: https://www.thingiverse.com/thing:791346 I posted lots o' pics t' show t' progress. Well, blow me down! I hope t' fly this rocket this weekend on an E20W. Begad! Will probably post a launch video soon!