For any Meade owners suffering backlash, here is a link to a quick solution. It will be emailed to you for $9.95
It is a Meade Autostar Active Backlash Adjustment Utility
and an Australian Product!
Thanks to Arthur for the link, and to Matt for the Prod
You can also just manually set the backlash via yr HBx!!!!!
For GPS and RCX scopes, there are also other ways to semi automate the drive training using a webcam, then set/change yr backlash and test for efficiency of setting whilst watching the video for twitches on reversal.
If you have a 497 handbox with Richard Seymours patch loaded, you can also do automated drive training as well as manually set drive train values. ( which you cant via the Hbx or serial commands )