the top is right
the bottom if left
why?
because...the face of the mic, where the lable is...is pointing forward. and the bottom capsule is fixed..meaning its definetely "MID"
the upper capsule, you can rotate so it can be side.
that is why the capsule rotates in the first place...so you dont have to worry about rotating the mic in its mount. just point it straight.
all ms decoding software wants the side info to be the right channel.
yes, you can set it up any way you want ..but when you go to mix it the side info needs to be the right channel.