I have several scan tools. I have 2 pc based autoenginuity and escan and snap on and launch. I have had several problems with the launch pro scan tool not being able to to actuation tests and key learn but snap on had no problems. I was thinking about buying autel I know probably China based like launch but has tech support in United States I think. Can someone recommend a good scan tool. I like snap on. Anyone have problems with their snap on? Anyone have any problems with autel as far as doing actuation tests on us vehicles? I was looking at autel ms919 built in scope. Not as good as the Pico. I appreciate any input or advice you can give me. Thanks again for your time. Joe