My ED150DX has arrived, and I find the focuser extremely stiff. It is not due to the lock bolt on the bottom of the focuser. I have searched the internet for info on how to adjust this focuser and found nothing useful. Are there any ED150DX owners here that can tell me how to adjust the tension on draw tube? I can see various screws on top and bottom but it is not like any past focuser I have owned.
Edited by glend, 03 December 2020 - 03:17 AM.