5x5x5 magnet holder for reinforced gimbal added

I have added modified holders for the reinforced gimbal that Guido has asked for. Sadly I can’t test them myself, so please tell me how these mounts worked for ya mate =)

There are 2 versions: the “a” version has the same distance from magnet to the sensor as 6x6x4 one, and in the “b” version, a magnet socket is lifted a little for an extra tolerance (the magnet is 1mm wider so potentially can touch the sensor with its angle when turned, tell me if you encounter this issue).