Which shooting mode do you use with P-TTL flash? I normally use TAv on my K1 when not shooting with flash, but that mode tends to unnecessarily select a high ISO if I have flash attached in low light. Consequently, I usually use M mode with 1/200 sec exposure (sync speed), whichever aperture is suitable for the shot, and ISO 100 if I can get away with it (if the flash illumination is sufficient). I therefore rely on the flash unit to get the exposure right. I would be interested in hearing what others find most convenient. (I am not talking about HSS here, which is different.)
Last edited by Paul the Sunman; 06-19-2018 at 08:00 PM.