what does wu-1b do? add wifi capability to d600?
jus an update on the phottix bg-d600.
i fitted it in and it fits well.
no/not much(depends on ur expectation) of loose gaps/movements.
as lenlust has mentioned earlier, he finds too much recoil with the shutter button.
i tried it and it feels a little more 'springy', but not much of an issue.
i read abt other grips havin this issue with the rotating dials that if 1 turns too quickly, the adjustments do not get register with the camera.
eg 3 quick turns but only 2 adjustments recorded.
i'm pleased to say that from what i had tried, the phottix grip that i hv does not hv this issue.
i had previously used the nikon grip for d80 & d90,also for omd(if it helps....) and i would rate this grip as a 8/10.
the reason for not gettin full marks is i know the original grip has alloy material, and i'm giving it the benefit of doubt that the original grip has a much higher, better quality build.
overall, for abt 1/3 of the price of the original grip, i would say i'm happy with this grip.
btw, TK says the warranty is 1yr, and to go back to them if any issues.