Hello guys. I've looked in the haynes manual and it says I need to lock the camshaft and the flywheel with 2 bolts/pins. In the picture it shows 2 bolts. It says 10mm and 6mm I can't remember which way round. But it dosent say what the lenght of them are to be? Does it matter? Or do I need a proper 207 timing belt pin/bolt kit? Has anyone ever done this before? It's a 1.4l petrol and it has a/c.