Descent
SS.org Regular
That sounds handy, does this exist in plugin form that you know of?
edit: ah, there's the Beta PhaseBug which I appear to have already downloaded about 6 months ago
I think you'd just match it manually by moving the waveform, the problem not doing it in a desk is that you'd have to have 0 latency monitoring on the drums so you can hear the phase correctly when you sweep it via the plugin.
BTW, I've used C414's virtually on everything and you can rarely go wrong with this mic. Even attended one super $$$$ session where every tom was miked with a C414 and the overheads were Neumanns and it was

I managed to build myself a sample library of that setup when the drummer and head engineer left, it gets a lot of use