When I tighten the outer block (so both blocks are tightened) I have the standard non-spring-loaded Losmandy G11S mount.? It gives me an extra harmonic of 225 seconds (=3*75).? Hmm.?
I can't get the size of the images right, maybe there's a limitation.? Here are just the error plots:
This one has the DIY springs enabled.? The outer block is floating and is pressed by a strong tangential spring and a weak radial spring.
This one has both blocks tightened.? This is the standard non-spring-loaded G11S - except that I had my hands on all screws I could find.
Clearly the DIY spring loaded worms got rid of one harmonic.? But what would cause it, thoughts anyone?
