or lack there of. I have been nailing my track down to the cork roadbed and onto the plywood. Just the sound of the train rolling along the track was still pretty loud. But with my addition I started, I laid some track down with out nailing it... I decided to run the train on it (don't ask why) but it sounded GREAT. It was completely silent! So with that in mind, I'm going to pull up all my track (I know, I know.. it's not like there's alot to pull anyway) lay the cork roadbed down correctly but this time use white glue on the cork and the track. You all think it will be alot quieter even being glued solid?