I had to change the column of my GC-6850 couple of days ago.
While changing it I noticed that the ferrule on the detector side needed to be replaced.
The new ferrule would arrive in about 2 weeks only and I could not wait for that, so I had to position the nut & old ferrule back on the New column.
To do that I had to slide the column nut attached to the ferrule all the way through the new column.
I just wanted to know what are the chances that I could have damaged the column doing that.
Thank you so much.