It is all about matching motors & gearing to the controller.
Leo appears to have got it right.

My XXL however isnt a match for my present motors and current limits constantly.

Investigation of my drill motors via the web ( based purely on can dimensions and voltage ) suggest that they may well have a stall current exceeding 100 amps@ 18v ....Im running 24v.

http://www.mabuchi-motor.co.jp/cgi-bin/catalog/e_catalog.cgi?CAT_ID=rs_775vcwchttp://www.mabuchi-motor.co.jp/cgi-b..._ID=rs_775vcwc

Time to change motors me thinks....

(Message edited by woody on May 26, 200