[TowerTalk] TowerTalk Digest, Vol 177, Issue 43

[K7LXC at aol.com]

>  I'm looking to buy a good used or factory rebuilt M2 Orion  OR2800PX. It
needs to be the newer DC drive with the splined shaft and  upgraded mast
clamps.
 
    Upgraded mast clamps? Please elucidate.
 
Cheers,
Steve     K7LXC