I was typing a response as you were...
sayoung wrote:
Is the ball a permeate mount or a turnover and is the bed flat or is ball in a recess trough ?
It is a permanent mount in a trough.
They do have an extension for the AUH if your ball is in the recess.
I guess that would be a consideration. I'll do some more research. The problem with the AU is the sheer amount of space it consumes whether being used or stored. It doesn't appear it would fit in one of my toolboxes. I don't want to necessarily give up safety for portability, but it is a factor.
