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Reply to "Foam or No Foam?"

I am building a 4 x 16' switching layout in 2 rail. I used L girder construction with 16" centers.. My base is 2" thick pink, high density insulation. I helps quiet things down.

Dick

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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