Originally posted by twokatmew but it would be nice if I could just use my spare Kirk clamp.
That's all I'm doing with the bracket. I mount a 1.75" Kirk QR clamp to the flash mount. The flash bracket has a 1/4-20 mount a little off the center of the mount and I'm using a set screw in it to keep the QR clamp from rotating. I think the mount would be pretty unusable without the QR clamp, as I can't see a single screw holding the torque something in the arms generates. The Duo Flash mount was less expensive than $60,
here is one for $41. After I bought mine, I saw them for even less. Since the Pentax hot shoes don't have clamps I had to replace the flash mounts that came on the unit with a set of locking clamps. If I had of bought the Pentax hot shoes with the 1/4-20 mount in the bottom, I could have simply mounted them to the little ball heads. As is though, I used $10 flash clamps and a little loctite on the threads.
I bought the 220FG flashes at a closing Ritz Cammera so the cost for both flashes cost was under $100. If I was buying from scratch I would probably buy
Rokinon D20AF-P TTL Flashes, although I would probably buy from
Overstock.com and use the Bing Cashback to get the cost down even further. I bought the Pentax P-TTL cords used, one piece at a time from the usual places. This helped keep the cost for them down. The cost of third party P-TTL cables has come down enough to where I would probably just buy two of them and then mod the cables to provide the dual head needed. I bought
one of these to use with the flash clamps. I have a plastic clamp to mount to it. The idea is to use one flash in one arm, have the adapter with clamp in the other to hold whatever I was photographing. Sort of a McClamp/Plamp with flash. Other uses would be to hold square filters in place, or hold something to provide shade, or sunlight diffusion in place.
Thank you
Russell