Chris S. wrote:Mike,
mawyatt wrote:. . . but I don't recall seeing any issues with curtains blocking portions of the sensor. . . .
Please see the first image in this thread:
http://www.photomacrography.net/forum/v ... 757#224757
And your comments about it:
mawyatt wrote:That's probably what you are seeing with the rear curtain rising.
Simple test is just use a slower shutter and see if this gets rid of the black space.
When very smart people occasionally forget a thing, it makes me feel better, as I so often do so, too!
Cheers,
--Chris S.
Chris,
I forget lots of things, but didn't forget this! You just misinterpreted my comment, please review again (see "" below).
Think you forgot this comment was about MY stuff misbehaving, not the OP
"My Yonguno YN622Ns"
I certainly agree with your comment, "When very smart people occasionally forget a thing, it makes me feel better, as I so often do so, too!"
Cheers,
Mike
"My 4 Yongnuo YN622Ns would act up often, sometimes misfiring and other times missing a frame. Their speedlights with built-in receivers (YN-565IV I think) were better but still would miss a frame now and then. The Neewer RF stuff was even worse. All these weren't terrible, just annoying, but I don't recall seeing any issues with curtains blocking portions of the sensor, just completely missed frames where the strobes didn't fire, or if they did completely delayed beyond the shutter closing! I normally use 1/200 shutter period, but this was long ago so I can't recall."