I just got an EBS sheehan overdrive used here on TB, and I think there is a problem with it. I haven't used an effects pedal in at least 8 years so I could use some feedback before assuming it has a problem I've noticed 2 potential issues: 1- the battery dies overnight even though the effect is turned off and the light is off. I do leave the cable plugged in but I'm pretty sure that shouldn't kill the battery if it's off. It killed 2 Duracells in 2 nights 2- it picks up noise from my amp and even radio signals sometimes. When I move the pedal around I can hear a change as it moves closer or further from the amp. Never heard this without the pedal connected and it goes away when I go straight to the amp. Can anyone with one of these pedals confirm if this is definitely a sign of something wrong?