Is it scratchy at all? My Axis cuts out near the top of the volume range if it's been sitting for a few days until I work the knob a few times - it apparently has some oxide build-up (been meaning to replace). If you work the knob does it improve at all? Maybe shoot some contact cleaner into it?I got the 8 last week. The volume knob does not adjust the volume consistently. Sometimes it adjusts the volume but most of the time it does not. I've messaged EB about this but I thought I’d ask here.