First off thanks for all the comments to my first 2 blog entries! 

Managed to swing by the store this morning before work and grabbed some of that foam adhesive/caulk. Thanks Alan (LKandO) for the links....was just what I was looking for! The pic of it you posted turned on the light bulb. By the way I have to go through your blog again some amazing layout building. Also grabbed some caulk for when I get to laying the cork and track. Only thing I think I need to get this weekend is the wiring for the bus and feeders so as I get turnouts built I can start figuring out where all those need to go. 

Anyways I managed to get the cutout I needed in the second layer of foam done and get the whole thing glued down tonight. Hopefully tomorrow night I get get the third layer measured for the grade and the cutout for the one lower industry and cutout so Friday morning before work I can get that glued down. Would like to spend what free time I get this weekend even if it is just at night to start getting a feel for how the track will eventually be going down. Right now anything I have done can be fixed easily or modified. 

Hopefully some pics of the at least sub-road-beded layout on Saturday. 

Kevin