Brian, it's a 20 foot run, will take pictures if needed. If it was a wiring problem it would show all the time. You need to answer why every once in awhile it runs wild. I haved not had it do it in almost a year, but when least expected it does. Again, love the product. But if this helps, it it usally after a couple of weeks of non use when it does it. Not disconnected from power. I have learned to live with it, still a great mover and for the hour it takes to get it back not a bad machine. More than happy to have you send me your improved sensor wire recommendations, but if it was the wire it would always happen. I am a master ASE certified Tech, trust me I know wiring and programming problems. Modern car eletronics are open for all kind of fixes, yours might be limited to what changes can be made. Not tooting my horn, but I deal with automotive firmware flashes all day long. Thinking a good inexpensive box might have limited corrections with firmware, it all the chipset can handle. Again older technology, cheap PC tuners and receivers, what can you possibly do? Just saying, we as hobbies, generally use cheap stuff , sat receivers are the perfect example, but nobody wants to pay for the latest tech, just something may work. As much as old hams bother me, they used to have good equipment, no chineese sh*t covering 5 or 6 frequencies when they talk. splattering everywhere.