Well, that's partly why the lifter has been delayed. Sorting out a suitable gearbox has been a bit of a pain. Originally had a Banebots 132:1 in to a 2:1 gear stage, but after some advice from Adam Hamilton of Team Immersion it seemed that was a bad idea because the latter stages of the BB box wouldn't take the torque.

I've now got a 64:1 Nema17 gearbox which will go in to a 3:1 spur stage for 192:1 to keep the speed down with loads of extra torque.