Pe reivers
Thanks for the insight on fin design.
I’ll try to attach a couple pictures of three I did quick measurements of.

First- Echo 23.6cc Thickness .050 (spacing .175)
Second- Tartan 1.3 ci? Thickness ..040 (spacing ..075)
Third- O&R implement 1.3ci? Thickness .035 (spacing .065)

Second pic. I’ll try to shoot the book page of Mr. Bossaglia’s Ideas on this.

Please guy’s,this has little to do with your plane engines. I’ll take this stuff
down if I’m not following RCU policy, or mudding up your forum.



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