I hadn't had a chance to get back to my lift issues. I double checked orientation of the tilt sensor and it was correct to match the service manual (which I have). I did get a digital angle meter and I was well under the 2° and 3° parameters (under 1 both ways). I have since replaced the sensor. It still safetys out at about the 10' height. The manual also said to check the voltage and it should be 2.5 V DC between 1 set of wires and I think 2.34 between the other set which seemed odd to me. My readings are 12.5 and around the 12.34 I don't know if this is a miss-print like so many others or if that is correct. I am about out of ideas and solutions as to what is causing the issue. The machine just does not seem to recognize the sensor. Any suggestions? And again thanks in advance.