I have SW EQ5 with astrodevices Goto kit with belt drive. Here is the result before hypertune:
I have replaced the grease (with superlube) and polished the interfaces. And the load is with SW 80/600ED. With canon camera.
Looks impressive until I notice the pre tune pic you have 4 arc/sec per pixel scale. Then in your after tune you have unspecified. Now I don't know about you but that tells me your two graph is meaningless. All you have shown is two graphs. Maybe if you can retake your after tune with actual image scale set then people can see if the hyper tune actually did anything.
Edited by gotak, 13 March 2018 - 08:41 PM.