I bought the 21mm BBG and it was super tight on the BP4025... would take an hour to fit mic all the way in
So I exchanged for the 22mm BBG... much quicker to fit all the way since their is a little more play in the rubber ring.
The BBG cover does just come into contact with the top / front of the mic, especially if you are not static, but I wonder if there is a solution ?
Well, probably this could be solved by removing and inverting the rubber ring on the BBG... but a delicate operation that could damage the BBG ?
I wonder if anyone has done this and what does Rycote say ? In my opinion the BBG is not mobile on the BP4025 because of this contact, but my solution
may work, if the mic and BBG have a margin ofair in between each other ; again, inverting the rubber ring may achieve this IMO.