I've been thinking about using a 1-Spot plus daisy chain. I've read about ground loops though, and seen some demos of how noisy they can be. So would this setup prevent ground loop? 1Spot connected to pedal 1 using a normal power supply cable and a normal patch cable for the signal. Pedal 1 connected to pedal 2 using a normal patch cable and a modified daisy chain power cable. The modified power cable only connects the non-ground (-9V) terminals; it doesn't connect the ground-level terminals. My theory is that the power current can return to the 1Spot via the guitar signal patch cable connecting pedal 1 to pedal 2, then the power cable connecting pedal 1 to the 1Spot. Before I buy a daisy chain and 1Spot and start hacking at them with a craft knife, has anyone tried this? Is there a problem with the theory?