[TemjinNeo78]

to be really honest with you.....the mod is really hard, and it barely works. you have to know how to solder for this.

on the pcb are resistors where the screwdriver is pointing yo solder the folloing. Everything below it are the resistors, you put small blobs of solder or solder a little wire between these little silver things so they are connected. I sugest you use flux(can be bought from RS). Ok, now u can use higher level motors. But beware i have not come across one person with this mod working. So that is why i never wanted to try it. There is a great risk in shorting out your circuit board. so use great caution.