|
+1 for backlash in DEC. Looks like you're very well polar aligned, so everything is fine until a bit of drift starts. You can see PHD2 throwing increasingly large corrections that wind in the backlash until BAM, it overcorrects way past zero the other way.
Either put the PA off to one side a fraction and set PHD to Resist Switch, or better, find time to tweak out that backlash. (I thought you were doing or had done a belt mod on the EQ6? Must still be looseness in the gear mesh?)
|