My v940 s7 returned from Beltronics today after a 12 day turn around. They replaced the power jack, replaced the antenna, calibrated and retuned the unit. I received a new windsheild bracket and 2 new suction cups. Can't wait to test it out.
All in all satisfied with Beltronics customer service thus far. I just purchased the extended warranty for my new m4 995.
The 940 s7 will serve as a more than capable backup. The v995 m4 is definetly my primary detector.