Woooooo....Hoooooo! Just brought home a LSS this weeekend. I can't quit smiling. Awesome tone! I am really digging it. Got one slight aggravation though. On some low notes, I get a weird vibratiion. I can put my foot on the front of the cabinet where the logo is located and it will stop. Tried removing the Mesa logo and it still does it. Anyone else have this issue? It may just need some foam tape between the amp chasis and the cabinet in front. Any ideas or experience with this greatly appreciated. Thanks.