Help! I've been bitten by the "tinplate snake" and now I too am under the spell. I will have an 8 X 14-foot area for a combination std. ga. and O gauge layout. I like the kelly-green underlayment that many have and I want to use one of the above named materials. Are there any pro's / con's you would care to mention? It will be a help to me and I thank all in advance who respond. One question I have is, should I fasten it temporarily in order to allow it to slacken before I staple or glue it permanently? Or would permanent fastening be necessary at all? Hoppy
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