yes i agree the machinist instructor is a good one, the grandson came is with a print of what he was doing and started asking questions. i asked what his instructor had told him and he says we haven't got there yet. i told being i wasn't teaching him he had to wait that i didn't want to change the way he was being taught. i did talk to him about one of the other classes and he said he would think about it. he told me he wants to go state and national.