Finally
I was afraid this topic will end on the next page and most likely wouldn't be seen from 16" owners.
Mark, I am glad we have visual observers on this forum too.
Thanks Les and Kev,
Yours is GSO truss tube 16", how do you find it when observing objects near horizon? I know some people with LB complain that it loses collimation, drops a bit on wing nuts?
cheers
bob