Deadeye

I'm fitting the cowl to my Byron's CAP21. It requires a 4", so I thought I'd try a Tru-Turn. I'm unable to cough up the $100+ for it right now, but need to know if the backplate is flush to the prop adapter on these spinners, or if they recess either forward or backward? If it is flush, I can go ahead and make my holes and line everything up. If not, then I am putting the project on hold until I get the $$. Thanks guys!

r degen

Randy I have a 4-1 /2 tru turn on my Hurley Extra the back plate is flush to the drive plate .
I also have a smaller on it is flush to . Randy

Deadeye

Thanks Randy. I have 2 Great Planes aluminum spinners; a 3" and a 2 1/2", and they are both flush fitted to the adapter as well. I figured that most if not all aluminum spinners were flush like that, but wanted to make sure. Thanks.