None of my guns ever had a problem with tacky LLA bullets. Even at the beginning, using too much LLA, I never had a problem and only found out from reading forums that any one else worried about it.
I figured the bullets went in a box, got loaded, and the loaded rounds went in a box until I opened the box and loaded a magazine. No where in the path does a tacky bullet cause any problem.
I have read about people having COL problems from LLA build-up on the seating plug. Guess I'm lucky, but my seating plugs have a hole/cavity where the lube will go and a 0.001" thick film of LLA is not going to affect my COL.
Of course, after "learning" to follow Lee's advice, I haven't hand any build-up, even in the cavity.
I simply adjusted to the way Lee said to use (except I just can not tumble my bullets--always expect to get dings on the base that will cause inaccurate loads), which was a very light coat. If my bullets are all shiny and wet looking, there is more than enough LLA one them. Bullets come out still looking silvery.
Started tumble lubing in glass casserole pan when I had about 500 as-cast bullets ready--thus, getting the whole job done in about 1 minute, by hand. My philosophy after using a lubri-sizer for a year or so was "there has to be a simpler/faster way of doing this!"
Thus, eliminated sizing, went to pan lubing then tumble lubing.