The 4 tactile switch descriptions need to be much bigger as I can't read them without a magnifier. It is hard to fit a normal length 18650 as the battery compartments are too short - I needed to compress the contacts with pliers to allow battery to fit.

The 4 tactile switch descriptions need to be much bigger as I can't read them without a magnifier. It is hard to fit a normal length 18650 as the battery compartments are too short - I needed to compress the contacts with pliers to allow battery to fit.

The 4 tactile switch descriptions need to be much bigger as I can't read them without a magnifier. It is hard to fit a normal length 18650 as the battery compartments are too short - I needed to compress the contacts with pliers to allow battery to fit.