Dont be hatin' but I have a really noobish question, I just bought my 79 blazer, and this is my first ever 4wd truck, so I am not sure exactly how to work it. I have the locks on the front hubs. So how exactly do I use the 4wd? Do I put it in N(uetral) and hope out, lock the hubs, then use the 4wd? It has 2 2loc N 4 4 loc, I think right now its sitting in N (the 4wd is), should it be in 2? If I want to some romping and do some minor off roading do I use 4 or 4 loc?