Reversible Ratcheting Mini Driver w/ Bit Storage

UPDATE: When not in use, put the switch in the straight down position so it's not pressing against either side of the spring. I have found that over time it deforms it and loses its tension. Currently trying to grow my Youtube.Subscribing would mean a lot!https://www.youtube.com/@cheezylabs There are some great ratcheting drivers out there, but I wanted to design one myself that world be reversible and as small as possible for daily carry. Also great for fidgeting! DesignThe reversing mechanism was designed with PLA's flexibility in mind. Upon assembling, the spring engages both sides of the drive gear. When pivoting the selector between tightening (+) and loosening (-), it pushes and disengages the spring on the opposite side. PLA as the spring material seems to work well. I have not tried other materials, but I think PLA would be best since it's more stiff. If the spring is too soft, the teeth will slip.Maximum torque in early versions were quite low, but greatly improved