[Sunfish (Ray)]

The pull screws on my Tak come loose after a few years. I tighten them by hand to stop the rattle. Now the push screws have come loose and undone themselves. Should I make them just a tiny bit tighter. ?

I have tried to check centering of the focus tube and collimation but the process is inconclusive without a Tak collimation scope. A laser does not fit the Baader clamp eyepiece holder tightly enough to be reliable.