Is it required or ZWO recommended procedure for the 2600mm’s tilt plate to be removed when bolting the 2600mm directly to the 7x36mm EFW? The diagrams and the darkening shim hole pattern suggest that it be removed but the installation directions don’t actually say so explicitly.
Mapleleaf One darkening ring is installed between the camera and EFW, and the other is installed between the EFW and OAG-L, in this case, you need to remove the tilt plate, otherwise, the back focus length will be longer than 55mm.
