Hello: I have all Sony gear -- 2 mirrorless and a previously owned RX1R (a beautiful fixed lens (Zeiss 35mm) camera). The RX1R is out of warranty, and is having some issues which call for a diagnosis and possible repair. Alhough it is not an E mount, I should probably know who to send my gear to or who NOT to send it to in case I need a repair after my A7 and A7ii warranties run out. I live in Massachusetts and am wondering if anyone can either recommend a highly reliable diagnostic/repair service, OR warn me off of poor repair services. If you'd rather convo with me than respond here, that would be fine. I appreciate any help as I love this camera. Thank you in advance.