Hello!
We are two guitarists from denmark who have been trying to build the booster-kit for a while. But it won't work. The bypass and LED is working properly, but as soon as we activate the boost the signal i weakened and is totally gone when the potentiometer is down, and when we turn it towards full we get close to the original signal, but it's still lower than the original.
So what's wrong? Can anybody tell us from this explanation or do you need further details?