Sad times, thanks for the response, I'd thought previously that "p-ttl" was a standard, but guess not. ey well
Originally posted by Bengan Unfortunately you can't expect that flash to work with a K-3 or K-3II. The P-TTL evolves with each model and only those flash guns with the possibilty to upgrade firmware can be expected to work with future camera models. I realized this when I bought a third party flash P-TTL compatible with K-5 and tried it on my K-5II. It didn't work. You will have to make due with manual settings.