hi again peeps. we had to buy new cam carrier as bolt snapped in the old one so while he was out i changed the camshafts from one to the other, now he is paniking i have put them in wrong. i did what the book told me and lined up the 2 largest holes in the gears on the right. the lobes on them are in the same position they were when i took them of that is 2 sticking out tward the front of the engine and the 3rd doing the same toward the back of the engine. does anybody know if there is a specific way to tell if i have done this right? he is saying something about i didnt put the screw through the back of the gear to lock the backlash something in the book