In case you need another option, I have nothing but the highest praise to offer to Stefan Buda here who has manufactured several perfect adapters and an eyepiece holder for my Tak TOA 130.
I have designed a whole slew of adaptors Stefan made for me - anodised in my choice of colour, flocked etc. Better than any PrecisePart I ever over paid to have made. And I have designed some very obtuse and challenging items!
Plus, Stefan’s prices have never upset me. Far cheaper than PP and better, so long as you are willing to do the design yourself (or use the PP render and send it to Stefan lol)