Wanted to post that Line 6 had UPS pick up one of my rattling L2t Stagesource Speakers for repair on May 23rd (just before Memorial Day). I just received notice that it is fixed and is being shipped back to me today! Awesome customer service and repair turnaround!
As soon as I get it back and ensure that it is rattle free, I'll be contacting them again for return of my other L2t.
Thanks Line 6 for the great service experience with the return and repair!
Tom the Guitar Guy