Little Labs^® IBP Phase Alignment Tool

I have problems with mixing guitar sounds and many times when tracking I can't work on phase relationships with the 2 mics and DI due to time or environment (live style single room sessions). I bought this on a whim as I was frustrated with only being able to flip the phase 180 with any number of the 3 or more sources on a single guitar part ( I re-amping and or amp sim). This tool finnally gives me the subtle control over the many phase relationships to get a more pleasing overal sound.