Smith Blade - Bit Lock (reusable)

First off: I love my Smith Blade Pro made by The HackSmith, my only concern with it is due to the way I pull it out of my pocket. My thumb slides along the face with the bits and sometimes applies too much pressure, dislodging a bit or two. As a band-aid for this issue I made this “bit lock” as I am calling it. The model is designed to loosely fit around the 4mm bits, making a mild fidget toy feeling by sliding the bit lock between the bits and keeping the bits locked in the storage while you fidget with the bits themselves and the magnet keeper. The center of the bit lock features a 0.5mm gap under the tab where you can pry it up with the SL1.5 bit or with your fingernail. Personally, the tab is large enough that I can pinch it and pull up on the bit lock to rock it out of the bit storage. Tested with the included bits: PH00, PH1, SL1.5, SL3, SIM, and pen. Is a bit tight with the PH1, SL3 and pen. (Currently not compatible with the PH2, although I was sent one with a flag stating it w