Rocketman248
Well-Known Member
- Joined
- Jan 30, 2009
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Quick question,
Somewhere I read that the thrust ring on the aft closures Dr. Rocket 29mm casings were longer than the Aerotech aft closure. Does any one have the measurements of the Aerotech closure?
I want to fly my 29mm minimum diameter rocket on an H180 at NSL. However, when I put the Slimline retainer on, I only left about a quarter of an inch of space. The Dr. Rocket thrust ring is 3/8 of an inch long.
Somewhere I read that the thrust ring on the aft closures Dr. Rocket 29mm casings were longer than the Aerotech aft closure. Does any one have the measurements of the Aerotech closure?
I want to fly my 29mm minimum diameter rocket on an H180 at NSL. However, when I put the Slimline retainer on, I only left about a quarter of an inch of space. The Dr. Rocket thrust ring is 3/8 of an inch long.