Roller Handle for Lee Load Master

If you have a Lee Load Master and you have loaded more than 200 rounds, you'll probably hate that wooden ball as much as I do due to low grip and uncomfortable pressure in the middle of your palm, ending up with blisters and rejection at the idea to load more.
If your reloading session require you to pull that lever 1000 or plus times, I'm literally saving your hand and your mood! :-)

For this reason I've designed this Roller Handle that will replace that horrible and much hated wooden ball that is installed by pressure and can be removed simply by rotating while pulling.
The handle is designed with the same conical shape that will fit perfectly your lever and that's already enough to push that in by pressure as the original wooden ball and never came loose, but I've created 4 holes anyways that can be used to push a threaded heat insert after drilling the proper dimension (I've used some M3 insert) to somehow lock that in place even more.
The rotating part of the handle is created b