Just two quick questions about the Hartke Bass Attack. I tried it the other day, but I was in a rush, so I didn't really get a chance to examine it in detail. I'll only be able to do that in about a month. I liked everything about it at the time, but there are two things I am still concerned about: 1) When I pressed the On/Off button to switch the Harmonics option on, the sound was clearly louder. Is there any way to stabilise the sound level? BTW, I plan to mainly use it for the tube-y overdrive. 2) I'm not sure about this, but it seemed to me like there was a delay between when I pressed the On/Off button to go into overdrive (i.e. switch on the Harmonics) and the overdrive actually kicking in. Was it just me or does it actually take time for the overdrive to "start"?