We made the trip with very little problems. One thing that happened halfway through the trip is the Not Gen light came on. The light started to come on intermittently and eventually stayed on. It did become intermittent again at the end of the trip for a short period of time. I could hear a clicking sound from under the floor. My gage never came off 28 Volts. I had no problems with the head lights. I really don’t need to fix this problem on this bus but thought it would be good to do some research in case it happens on the other bus and may be good for others to learn. The only thing I didn’t have working was the coach heat. It got a little cold heading north into Montana. I did some trouble shooting but decided that I needed to get going and put on a heavier coat. Any thoughts on this would be good. The bus is a 1980 MC-9.John