> Thanks Dieter,
>
> I'll send it back with the Spring Reverb module mounted in the case,
> to kill two birds with one stone. Should I return the Belton reverb
> tank also, or just keep that here as it is fine
>
> TJ

I'd recommend to send the reverb tank too. Of course we have the tanks here
but maybe the tank causes the problem.

Best wishes
Dieter Doepfer