17 hornet Case length trimming

[optima silk]

The correct Lee shell holder is #20.
I had already taken the ball bearing out of mine as it seems to cut a better chamfer with all my cartridges up to .30 cal.
BTW you do need to take off the spacer ring for short cartridges despite the 17 Hornet case being longer than 1.25".
Mine is the Power Trim version and it has been great so far.

Hi yeah I too have removed the spacer ring I can only presume that it's not sitting in the hornady shell holder correctly I will try the lee #20 as it's an inexpensive solution if that works .
Thanks for your help guys .
Regards
Colin