does anyone here have a GX1 and either the Panasonic FL360L or the Olympus FL600R? i recently got the FL360L used from a member here and it doesn't seem to work as expected. everything is great when it is on the hot shoe but still UNLOCKED, but as soon as i switch it over to LOCK, it won't fire anymore. power stays on, but it doesn't think it is attached to a camera anymore, loses ttl modes, etc. this seems to be the exact opposite of what i would expect. the manual specifically says to lock the flash on the camera.