thanks barry,

i work at an independent on all makes ,but like you say too many car's!! ive been on some bosch courses and have bought my own modis to learn with but now i feel i need a change!!
i remember on my common rail course dave tempest was saying that independents should ideally specialize in 1 makes because the tools to do this job cost so much money and as technology changes most car's end up at the dealer's because we cant do the job once we diagnosed it

regards

lee