Centauri Carbon - Alternative Handles

Most, if not all, of the handles that I've seen published thus far seem to have been a rehash of the stock handle. I decided that I could try a crack at it and see if i could design something a bit more finger friendly. Designed in Tinkercad. I am NOT a professional designer and do not claim to be. On this first version, I have noticed that its not sitting perfect to the glass..but i can't figure out if that's due to the screws or the design is “leaning” though Tinkercad shows its at 90 degrees Boost MeLike my design? Give me a boost! Thanks!