hi there im new to this forum and was wondering if some one could help me please . i was wondering i have just put new valves in to a 2001 golf 1.9 tdi engine ready bto put on head but there are 3 notches in new gasket and only 2 in old one . have put the two gaskets against each other same all round . will the gasket with three noches make any diffrence .will it be ok to use the three noched one . what is the differance please help also have vag com in scottish borders if need help pm me