Builds Rockets for NASA
TRF Lifetime Supporter
- Aug 27, 2011
- Reaction score
Well, the cat is less likely to knock it off the shelf......Too thick and heavy*. That's something that I always do when 3-D printing stuff. I'm trying to back off, but it's hard to break bad habits. I deliberately made the fins thicker so that they'd have a rounded leading edge that was less likely to stall, but it was probably still too much.
* 4mm ring, 6mm max fin thickness. It's got pretty light infill, but the fin can is still too heavy. Bulletproof, but too heavy.