Hi,Ive had it in to a shop today,charged me 20 quid labour to fix it,which i didnt mind as I dont yet know what to do!!Seems to be ok now!!Thanks ever so much for all your advice :-) Seems you were right,the cogs werent meeting and there was a pin sticking out that shouldnt have been???Anyway,fingers crossed it'll be a lesson learned,let my son know what the switch is for!!I hadnt realised and he musnt of realised he'd done it either,but seemingly thats was the most likely cause!!!Thanks again
Billie[sm=red_smile.gif]