EMWL mounting problem

Hello everyone.

Just three months ago, I bought a brand new Nauticam EMWL Unit 3 with the 160° lens.

I've used the setup for about twenty dives and I'm starting to have some problems.

The 160° lens is becoming increasingly difficult to properly fit into the Focus Unit 3.

I can no longer align the centering rings.

I should mention that I thoroughly rinse my equipment after each dive, everything is perfectly maintained, and the EMWL shows no signs of salt or anything else.

I was wondering if any of you have encountered this problem before?

Or will I have to request a warranty claim?

Thanks

Edited 46 minutes ago46 min by JB_Cazajous