I am using the ED80T CF too Slawomir, and I do notice a bit of tilt on my larger sensor. Fortunately, QHY22 sold a tilt/tip adapter (9mm optical length) that can be used to fix any detected tilt. But my imaging train is way lighter than yours (970 g in total attached to the focuser - I've stuck with the original Crayford for this reason).
|