Mystille / Custom post type templates

Hello,

I’m using Mystile theme from woothemes

I have create custom post types and i would like to customise the design of each CPT but it does not seems to work…

let say we have an “event” CPT
when i click to “events” on the menu it loads “category-event.php” template -OK
when i click on an event it loads “single-event.php” template -OK

that seems to work,

but i would like to change the design of the each event appearing on the “events page” (category-event.php), but i does not load content-event.php, just content.php…

what is wrong ?
thank for your help…