- Jan 7, 2019
- Reaction score
How much did you recess the MMT? The main article I've read on this says to recess it 1/2 of the diameter of the rocket, but the diameter here is variable...I have a few projects to finish up first, but I have built several low power scale models of the Sprint ABM in the past. I'm planning on getting back in the Sprint business again...
View attachment 440172
The ones I did back when (over twenty years ago) ranged from 13mm to 24mm motors and were between 5" and 36" tall. The only one I still have is a boilerplate model about 15" tall for 18mm motors. It's pretty rough these days, but is still a good flyer.
View attachment 440170
I'm going to start with another 18mm version (I still have the patterns), but I really would like to do a large scale for high power.