I am changing from spiro's to wound guts, so I am going to use my adjusters to raise my action. Whenever I've changed strings previously, I've always done one at a time to avoid a moving bridge, or a soundpost disaster. My question is how should I go about moving my adjusters? Should I leave a string on? Should I keep some kind of pressure in the top so the sound post stays in place? Thanks, Adam Ps. I have no problem putting the bridge back in its place, I'm mainly worried about my sound post falling.