View Single Post
  #1  
Old 06-05-2015, 05:11 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,185
OTA Counterweights needed?

http://www.astro-physics.com/index.h...ducts/products

I am wondering why there is a counter weight on the top of this AP RHA.

Does it improve balance somehow? Any thoughts?

Greg.
Reply With Quote