Thanks for the reply. I've seen that about people using the srp837 but it seems like a lot to spend $500+ CAD for a mod, especially since I'm new and want to screw up on cheap things first. I signed up for the Ando... notification when their 34mm is ready - thanks for the tip.

Newbie question - did you not use a chapter ring on this project? Are they optional?

Really nice work. I'm new here and just getting interested in modding. Do you mind sharing what model the Invicta is?