Was ordering some mounts for my Axiom from Transducer Shield & Saver and they informed me that what they had in stock wouldn't work with the 3D RV-100 Transducer. They asked if I would be willing to send them mine and they would build a product that will work with it. They had requested one from Raymarine, but didn't know when it would arrive so I sent them mine.
Now (well in a few weeks) they will hava a compatible mount just for the Axiom transducers.