When I turn on the trem it sounds healthy, but after maybe 30 seconds it starts to get weak. Turning it off and back on makes it normal again but it gets weak again. I'm not real experienced with solid state circuit behavior (I work on mostly tube amps) so I'm reaching out for ideas. The reverb works fine, though it sounds kind of spacey cranked up. That could be the tank or just the nature of the beast, I'm not sure yet.