Hi Richard, Re: bridge and CA Think in terms of the total mass and volume of the bridge and compare that to the same about the usable amount of CA. Bridges are made of rock maple here and beech there. THese are very hard and dense woods. One 57 gram bottle of CA is not going to substantially effect the performance of the bridge but will effect the coupling of the bridge pin to the bridge. Moisture retention or los will not cause any appreciable change in the bridge but will do so in the soundboard. If you are talking about soaking a bridge in CA then it may gain 100 grams of weight unless it has been drilled first. How much does a bridge weigh? Two kilos? More? I have often thought bridges could be made of bridge but the termination points could be made of metal thus eliminating notching and loose pins as a source of poor termination. Newton
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