View Single Post
Old 11-15-2017, 05:56 PM
jdbectec jdbectec is offline
the middle-aged rocketeer
Join Date: Sep 2006
Location: Urbana, Illinois.....the birthplace of HAL
Posts: 468

Originally Posted by A Fish Named Wallyum
I went with four. The catalog pic I had was pretty fuzzy and I couldn't tell for sure.

Fwiw I looked at the root edge of the fins. It seems that the fin closest to you is lonnger
I adjusted for the angle and cut my fins accordingly.. I will have to hunt up my model to checck.

I used BT 60 Toby 50. Hbt-90 is the closest thing to the RDC tube.
Jeffrey Deem
CIA section 527
Reply With Quote