I've been lamenting a loss of bass with my Khorns in a remodeled room.After planting them on 3'x3' squares of 3/4" plywood and getting some,but not enough,improvement,I got a flashlight and looked behind them.One wall drifts out towards the bottom,leaving an angle to fill.I had already bought automotive weatherstriping,but this is a gap of inches.Should I strip a piece of wood at that angle and attach it to the bach of the speaker?Use Liquid Nails?I tried searching the archives,but didn't use the right words to match.