Having a major issue with my Line 6 Bogner 212, When the amp is first powered, the volume is insanly high, the mastervolume stopped working all together and has to be controlled by the channel volume, But the lowest volume is still way too loud. Just replaced the B100k master volume pot and checked my connections, still having the same issue, like the amps not registering the pot at all, Factory reset didnt work either. Anybody ever had this issue before?