mach

Looking to start on a Wildman Blackhawk 29 and aiming for ~900 mph maximum velocity. I've beveled/airfoiled my fins in the past for flights at this speed, but it's a pain to do by hand and it's always tough to get consistent results. Out of curiosity, I simmed different fin cross-sections in...

I was wondering if anyone could give me any advice on this. I've been flying a LOC/Precision IV for a bit now and I love the rocket. However, I think I'm ready to move on to my level 2 certification, but I also don't want to spend $300 on a kit. Right now I am planning on copying the LOC IV kit...