Does anyone have noticeable microphonics problem with their tubes on the WA6SE? So far, my Prototype WA6SE unit seems to be microphonic with pretty much every tubes I've tried them with (very noticeable when I touch the unit itself, or turn the volume knob), as well as giving a slight tube hum... either of which aren't really noticeable when music is on, but still annoying nonetheless with quiet pieces and when I'm changing volume and stuff. I'm fairly certain it isn't the tubes themselves degrading since most have tested good or are NOS to my knowledge... and I never had any sorts of these problems with the WA6 unit. Not sure if it is just my unit or just a common thing with SE units (I know many tube amps have humming/microphonic issues to a degree, it is probably likely that my previous WA6 just happened to be so quiet in those areas).
Will tube dampers help in alleviating some of these problems? I've never played around with those before, so if anyone can refer me to a place where I can purchase them it would be greatly appreciated. Thanks in advance.