You are certainly creative - that is the third different short side ATW with flying clamps from you I have now. Thanks for the tips. I'm starting to understand the underlying concepts and see the flexibility "allowed" in the differences between the posts.
Could you elaborate on why "only skipped hole in bottom is 9T" dissuades from ATW?
Aero Storm Tour, TNT FatCore 17 at 60 lbs, Gamma X-2 and Starting clamp