Like 3 phase, I want a "do-over", no, not a tray of those little bit size foods... I was not happy with the way things were looking on two of my modules, so I went to the local "Home Building Centre" (no not that big Depot place) and picked up four 2'x4' pieces of 2" thick blue styrofoam. I have pulled out the subroadbed and corking on the two modules (Cheltenham/Sligo and Forks Of The Credit). Waiting for the glue to dry on the foam right now. I have a question though.... I have several pieces of cork glued to particle board shelving. What is the best way to get it off and reuse it? Forgot to mention, the track plan will stay the sme, just changing what is goes on.