codemonkey
18-07-2015, 11:18 AM
I noticed when I first bought my mount that the Dec axis was stiff in one direction and moved freely in the other. It's not jerky, it's still smooth, but it just doesn't move as freely in the other direction. For example, if I load the scope on front-heavy, I can't tell it's out of balance when the scope is on one side of the mount, but if I rotate the RA in the other direction I'll see Dec swing freely due to the imbalance.
Initial tests under the stars didn't seem to suggest any issues, so I didn't worry about it. If it's not broken don't fix it, and all that...
I've since been having some issues with Dec that I thought was a combination of backlash and balance, but I'm questioning whether that's actually the issue.
Anyone have an idea what might cause the Dec axis to be stiff one way, but not the other? If it's a simple tweak I'll do it myself, rather than having to go through the effort of returning it.
Initial tests under the stars didn't seem to suggest any issues, so I didn't worry about it. If it's not broken don't fix it, and all that...
I've since been having some issues with Dec that I thought was a combination of backlash and balance, but I'm questioning whether that's actually the issue.
Anyone have an idea what might cause the Dec axis to be stiff one way, but not the other? If it's a simple tweak I'll do it myself, rather than having to go through the effort of returning it.