I use to tumble lube my boolits. Easy and fast but the lube build up on parts of the boolit that did not need lube was creating a mess in my seating dies and enough rubbed off on my brass to make loading/chambering a hassle at speed. I use moon clips.
Found a piece smooth angle aluminum and stacked up about thirty bullets then dripped some of my liquid lube on the bases and lube area. Roll the bullets back and forth to coat them and your done. No more lube on the noses.
It has made a difference in my dies and loading.