Tuning Parts with bearings for Heavy Duty Planetary Astro Tracker Gen 2

My tuning set for the genius design of Heavy Duty Planetary Astro Tracker Gen 2.

Remix from: https://www.thingiverse.com/thing:4889007

With these parts it runs very very very smooth and what you need is: 

24 bearings 688 2RS 8x16x5 mm

I printed the gears with Extrudr GreenTec Pro Carbon, all other parts with Princore Carbon PETG, all parts are printed with a 0,4mm nozzle.

For the maximum stability, i printed with 100% infill.

You must calibrate your printer very well, then you get a really smooth Startracker with minimum play in the gearbox on RA and 0 play on the Axis.

The last Picture is my first shot on this tracking mount, i taken 15x 120s frames. The heavy load was a Canon EOS 700Da, IDAS LPS-D1 ClipFilter and a Sigma 18-35 f/1.8 by 18mm f/2.8 ISO/1600. All frames are good, no startrails. I`m very happy :)

Happy printing!