Reply to "Lift out bridge sections with seasonal expansion / contraction of the benchwork."

Tom TeeOGR Forum Member

What is the size of the benchwork in the responses above, small, medium, large, extra large?

Is the benchwork free standing or mounted firmly on the wall?

Two layouts that have caused concern: one is a HO 60' X 3' mounted along a wall with a lift out mid point. Experiences a plus / minus seasonally change at the lift out of 3/8".

The other is a 0 scale 2r 40' X 2' mounted on one wall and 30' X 2' mounted on the other wall with lift outs at the 90 degree inside corner. The over under for this one is 1/4".

Both layouts feature year round 70 degrees & 35% to 50% humidity but each experience these expansion / contraction issues.

Thoughts based on experience?

8/18/1810:15 AM

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