My large slide has been noisy from day 1 and lubricating the arms, rollers, etc. didn't help. It has gotten quieter with time, and I've also found that the more level the TT (a quarter bubble makes a difference), the less noise it makes, but as we all know, it's not possible to get perfectly level all the time either.
All that said, I'm going to have the dealer take a look at it when I take the TT in for some other minor warranty work next month. Even if they don't do anything, I at least want it documented that I wanted it looked at.
Rob & Kelly, Bella & Brady (Miniature Schnauzers)
2016 Eagle 323LKTS
2016 Ram 2500 6.7L CTD
2015 White Hawk 29REKS Summit Edition (Traded)