Must be sower getting to Deception Bay than here - my OLD MEF focuser (different style fine wheel, different reduction)cleared Customs 26th, arrived this morning
Now just making a torque plate for it (again different to the current MEF's).
Now, I am quite happy to test your Docter Col... just let me know, I promise I'll return it quickly (considering local time dilation, I estimate that to be 27 years... give or take a few)