had a g45 studio for a couple of months from new and still not sure if its a keeper, had 2 new saddles 16inch radius shaved to different heights, slight recut in the nut, the truss rod when i loosened made a big creaking sound like it was maxed out, so along with the saddles I have been experimenting on height and relief but its still tight to play, the string screech is the most annoying sound I have ever heard from an acoustic, I am sure there is a good guitar in here but damned I can find it, anybody else have these symptoms , no real humidity issue in the uk