Are the two halves of k67/870 capsules safely separated?
If someone had two k67/870 capsules and liked the front and back sides of "caspule A" better than either side of "capsule B" for cardiod use, would it be theoretically possible to "swap" the back half of "capsule A" with the front half of "capsule B" to attain two more favorable capsules for cardioid use?
(I have never removed the four screws that hold the sandwich together...)
And I suppose that even in cardioid, the rear half of the capsule would have some bearing on the resonance and tone of the front half, so the transplant may not be effective even if it were possible. But, I'd still like to know!