The only way to guarantee no problems with the install is to make all the parts themselves and that's not gonna happen. Hopefully it is something simple.Well I’m 63 years old and was a little intimidated by the thought of installing the SYE. I believe this is a good shop, I just had some bad luck maybe. But on the other hand, My Jeep has less than 80 k miles and is in good condition. Not that that matters but they shouldn’t have had any problems with the install.