Good news, the pro problem might have been user error combined with confusing design. Apparently the big button on the pro trigmasters does not function as a test button.
Also, the K-30 needs to have the flash set to "wireless" mode to work with the trigmaster pro. Set as general flash on (which is what i used before) the trigmaster pro doesn't seem to fire much at all, not very reliably. After I put it into wireless mode with trigmaster pro in the hot shoe, it suddenly started firing every shot.
My faith might be restored in aputure.
One thing of note when you change the channels on the units, you also seem to need to turn them on and off for it to take effect.
As a weird thing:
Regular trigmaster trigger - flash on
Trigmaster pro as trigger - flash wireless
This difference obviously led me to believe these weren't functioning properly
and even after more or less getting these working, I am still noticing that when they're in really close proximity they sometimes have trouble firing, you want to make sure you've got a little distance between them.
After firing a bunch of shots, this seems to be producing results, but not 100% reliably. Depending on where I am in relation to the two receivers, I've still noticed some slight inconsistencies, even when taking a picture from the exact same spot. I'll have to test them a bit more to see, but it's very annoying that the button doesn't fire the flash, this really limits testing ability.
Last edited by crossmr; 02-08-2013 at 11:42 PM.