09-29-2020, 02:14 PM
|
|
I HATE ENGINE HOOKS
|
|
Join Date: Oct 2011
Location: NC
Posts: 596
|
|
Quote:
|
Originally Posted by Green Dragon
For the Mark II , I'm guessing you want the fishpaper coupler due to the midbody seperation.
Semroc used to have those, surprised someone doesn't have an extra kicking around.
I think, if you had two of the BT20 couplers, maybe peel one layer of paper off the second one, glue on the first to make it larger od - hopefully to fit the BT30 ?
Good luck with the project, Mark II was my first ever rocket, and one of the early ones I cloned as well.
|
Do you want this kit built like the original one ? If not, just use anything to join the tubes and add nose cone for a regular Mark. But I didn’t read this whole post. I have a box full of vintage Ivory BT 30 And 40 Tubes, and original components !
Danny.
__________________
ENGINE COSTS ARE " OUT OF SIGHT " .....
|