I know this thread is old but I just came across it and thought I’d share my own detent design that I made for my CH throttle a while back. I had two main goals:
- No permanent modifications required/100% removable
- Minimal travel loss while crossing the detent
I think I was able to pull both of these goals off quite well with the design I came up with. All parts just snap together around the throttle and can be glued for greater security if desired. Additionally, by adding a collar around the throttle arm I was able to make the detent bumps much smaller than would be required otherwise, reducing the travel crossing the detent to just ~8% of total travel.
Files available here:
https://www.printables.com/model/233393-ch-products-pro-throttle-detent