Idiot light update:
Gentlemen: Robj, Patrick,Gemini,Irwin,Bladagan and every one else that has contributed to this post thank you. As of this writing the problem has been solved and the outcome is my choice.
The Gm indeed is an honorable man, and was very judicious in both his dealings with me and defending his employee. He was in a difficult position being more or less blind sided by a problem he did not create. He also brought up some excellent points in the defense of his employee that I had not considered. Mainly that if the seller knew that it had low pressure and the idiot light was the tell tale why not disable the light entirely? He also spent some time smoothing the feathers of this ruffled bird and showing me around the new tractors as I had asked about buying new in our conversations.
On the other hand the story told to the GM of the history, time line of work done on the tractor before my purchase and reason for the sale did not exactly tally with what I remembered. But I'm not as sharp as maybe I once was so I'll just let it go.
The Gm Called me back probably within an hour and a half with the solution that (1) I could have a full refund, or (2) his ace mechanic the best they had with thirty years experience would do the fix or (3) I could put the purchase price towards a new tractor.
You really can't do better than that and I am satisfied. I asked him if I could give him my answer tuesday morning and he agreed.
After this experience of trying to buy used and being un-mechanical I think buying new is the way I should go. I'm great at maintenance and enjoy the putter but something serious is another career and the one I have now is career enough.
The reason to get the tractor is not the satisfaction in the fixing, although what little fix i can do is gratifying, it's really to get out in the my woods and get as much physical labor as possible while accomplishing something.
So I'm going to ask for the refund and hope that, as the GM said, that he'll fix the
B7100 in question properly then offer it for sale so it won't be sold as is to another"Idiot" as I feared.
I've enjoyed all your comments and look forward to your opinions on the next post "What tractor I should purchase"? New Holland. kubota or John Deer.
Thank you for your patience.
"Idiota Contenta"