I recently received RoysRockets Mini Fin Jig. I've been glueing fins on by eye and this tool is much better! It's going to make installing Fins a joy instead of a hit or miss affair! Thanks Roy
These look great and exactly what zi need to position those flimsy paper centering rings. However, I haven't used these yet, I just retired and returning to the hobby so I'm building minimal 13mm & 18mm diameter rockets right now to "awaken" my skills, but... I have a Big Bertha and a SuperBird hanging on the wall and very excited about using these very soon.
These adapters are really amazing. I am looking forward to using these during the fall launches.
I love it but unfortunately it never came