If I ever find one of these for a decent price again, I am thinking it might be neat to hack one of these on to the M100. Probably need to tap into the keyboard matrix. Anyone else do something similar to get a more intuitive use of the arrow keys?
https://www.ebay.com/itm/Suncom-ICONtroller-Joystick-for-Commodore-64-128-Computer/154044424400?hash=item23ddc360d0:g:QDYAAOSweRhfNXC8 https://www.scuzzscink.com/amiga/scuzzblog_december17_4/car_sbd_111217_03.jpg