there are two bolts forward of the TB right next to the throttle line. the WOT switch mounts with the switch part facing towards the drivers side of the car. where the hinge of the throttle meets the throttle line, you can push it towards the right and it opens the throttle. turn the car on and put it in neutral. then play with the throttle and play with opening up the butterflies. you may have to gently bend the long switch for best contact, but it's not neccessary probably. the bracket mounts right to the left of the throttle control. does this help?
sorry no digital camera, or i'd show you mine.