Hi folks. Getting ready for another soundboard replacement job and am considering trying out something I've been pondering for a while. Since wood seems to have so much <<fun>> expanding and contracting with every change of climate with all this implies for soundboard useage, why not pre-compress a panel before ribbing so as to take it just past its compression limit ? Say give it about 25 % compression set. Once thats done it will have less ability to expand/contract with climate changes. Ribbed so as to conform to your basic RB & S type panel it should remain then quite stable and there should be less of a possibility for the panel to experience tension cracks as years go by.... ?? Thanks for any thoughts on or off list. Cheers RicB
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