N@90 is not in the EU. Having to deal with export paperwork is a huge headache and pricey. The export declaration for goods over 1000 Euros can only be done electronically with some software I don't have or by a forwarding agent. N@90 have unfortunately lost and will continue to lose a lot of buisness thanks to brexit.Contact Narked@90. They have an excellent reputation for fast and effective service.
The French service center is getting all the EU business now but they can't fix EXT units for some reason.
I don't think you can hook up any sw to a JJ. It has to be a DiveCan Petrel for the JJ. I should have bought an mCCR.Thought: keep an eye open for an old Predator that might be cheap. There's one on eBay at the moment