> http://www.sentex.ca/~mec1995/gadgets/servos/servomod.html > Unfortunately, this mod removes all the positional characteristics of the servo and turns it into a continuous rotation, variable speed device. I want to keep the position sensing but do it on the cheap!! -- Robin Gilks Internet: robin at gilks.org http://www.gilks.org Tel: (+64) (3) 347 4370