RC8 draw tube decoupler

thingiverse

Decoupler for GSO RC to reduce drag on mirror cell. Usable for heavy load image train. Prevents decollimation when telescope position change. Steps to install: 1) dissasemble back plate and remove primary mirror; 2) reset primary mirror collimation screws; 3) put centering cap; 4) put decoupler on centering cap; 5) rotate decopuler, untill You see all collimation screws through holes; 6) drill 5,5mm diameter holes for screws via decouplers screw holes; 7) remove decoupler and centering cap; 8) thread the holes for M6x1; 9) screw the decoupler with 3x M6x1 screw; Optionally You can drill 6mm holes and use washer and nut from inside. You can also optionally laser-cut washer for decoupler from 1mm eva foam or similar product. 10) reassemble primary mirror and back plate; 11) collimate the telescope; The prototype seems solid and holds tight, but use it at your own risk. I take no responsibility for any possible damage.