Zakk wylde does it too. I couldnt care less - I string up tunos the normal way unless there are string breakage problems at the bridge, then try the lower pressure wrap around, and have A/Bd but with different string guages: I think the difference was bigger than the guages, but cant be totally sure.
No, no ones said that yet, and by all accounts its a good idea! (I'm doing wedging in 2 floyds later, wood either side. We'll see how it goes.