well i have started on putting in the reverse module, my question is when i install the module i need to take the 29t gear off the the gear shaft and put it on my module, how the heck do i take those tiny little mm c-clips off the gear shaft that is binding the 29t gear there, here is what they look like http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXDLF8&P=7