Teleskop-services is working with a manufacturer to produce a new style RC, CC, etc collimation tool, which looks pretty good. It is alot cheaper than the Hotech system. I am on the wait list for it. Supposedly late August availability, price 107 Euro. It was originally supposed to be late June available, but the manufacturer is in Italy (virus impacted according to Riccardo at TS).
https://www.teleskop-express.de/shop...elescopes.html