If you just got the best idea would be to break it in first. If it continues to be responsive then you might just want some thin lube. I wouldn’t go so far as to change the response system yet.
First i would break it in. If this doesnt work try cleaning it in Mineral Spirits and adding a minute frop of lube to it, do NOT get a new response.
Agreed. One-Drop bearings will take a very long time to break in.