Im trying to do some more complicated flash photography. So I did buy the (Chinese) RC flash triggers. There are no instructions. I tried testing the setup and the flashes wont trigger. I guess Im at a loss how to use them.. Phoshot 4 Channel Flash Trigger + 3 Receiver PT-04 V2s - eBay (item 140303850143 end time Jul-24-09 19:14:17 PDT) Any ideas? The seller is no help. I have an Olympus E-Volt 520 DSLR, a Nikon SB-24 flash and an Olympus FL-39 flash. The triggers say they work with both flashes. What settings do I put on the flashes and the camera?