I have a spare RA motor assembly off my heq5, are they the same?
I sorted my alignment problems last week and got round stars with the dsi and 5 minutes subs, no pec correction. Good enough, I'm happy. That head extender is a pig of a device to adjust.
Still shooting 253 here, I'm going to get one decent image of the sucker if it takes the rest of my life

Sold the CLS filter so these are filter free and to be honest, they look better than the filtered ones.