We didn’t have any issues with the cups rotating and they went in plenty tight - tolerances and frame materials are factors.
If I had done it at home I would have frozen the cups first but Jeff’s got the touch.
...
Reminder to anyone doing it at home - one cup at a time!
Nov. 19, 2018, 9:44 a.m. - Andrew Major
We didn’t have any issues with the cups rotating and they went in plenty tight - tolerances and frame materials are factors. If I had done it at home I would have frozen the cups first but Jeff’s got the touch. ... Reminder to anyone doing it at home - one cup at a time!