flashover
John K
ok I have forgoten basic flash work. I have a GSN and a vivitar 2800. I get the basics of set ASA on the flash select the distance and it gives you the f stop. But as the GSN is app priority how do you set sync speed? with the yellow Lighting bolt? I have read the Yashica guy manual but it did't realy help. Also you can use the flash in auto for fill flash? Thanks John