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Instead of witness marks I used a small section of fiberglass rod epoxied into a hole drilled into the seam between switch band and body tube. It allows for positive alignment and almost disappears when filed down and sanded smooth.
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Instead of witness marks I used a small section of fiberglass rod epoxied into a hole drilled into the seam between switch band and body tube. It allows for positive alignment and almost disappears when filed down and sanded smooth.
Comments
Real cool idea !
I got the idea from someone on The Rocketry Forum.
frewi80 on 2018-02-01 22:20:14Z wrote: