I have tried several types of drill to wind my corner steadies, and non have been very successful. The main fault seems to be the battery power loss when the drill is not being used. So, if I go away for a fortnight, the drill is OK to lower the steadies, but by the time the fortnight is up, there is not enough power left in the battery to wind up the steadies. I am thinking of getting one of the lower priced lithium - ion types, as I believe that these suffer no power loss. Any ideas??