STRMan
Well-Known Member
- Joined
- Nov 9, 2010
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I've been in the process of building a Centuri Stiletto 2 stager from Semroc parts. I'm just about ready for paint.
My question is how tight should the booster section fit to the sustainer section? It seems like these fit pretty tightly together. Is there an accepted description of how tight this junction should be? I've been trying to sand the inside of the coupler down a bit by wrapping and taping an engine with 400 grit sand paper and twisting it inside the coupler. So far, it has helped a bit, but I'm wondering if anyone has any other thoughts on this issue. Would graphite powder possibly help?
My question is how tight should the booster section fit to the sustainer section? It seems like these fit pretty tightly together. Is there an accepted description of how tight this junction should be? I've been trying to sand the inside of the coupler down a bit by wrapping and taping an engine with 400 grit sand paper and twisting it inside the coupler. So far, it has helped a bit, but I'm wondering if anyone has any other thoughts on this issue. Would graphite powder possibly help?