Hello all first post, looking at the l3901 or l4701. I noticed on the l4701 there is a handle on the left side of drivers seat near floorboard that has a picture of a tractor cut in half on one side and a full tractor if you flip the lever. I assume this is to switch from 4 wheel to 2 wheel dr. I looked for it on the 3901 but couldn't find it and the salesman was of no help, he was not sure. Is that what the lever is for on the 4701 and is the 3901 capable of switching in and out of 2 and 4 wheel dr?
Tks
Tks