Ignoring the above diatribe.....
4th vs 7th baaaaby!!
It sounds like you've popped the orings on the LPR. My guess is that he took the LPR out by screwing the adjuster all the way out until it turned the body. When he screwed it in he ran the adjuster all the way in. I've not seen anything that said he had a toolkit. Without the toolkit getting the LPR body in right can be a trick. Plus it can and will ruin the LPR.
I suggest you send it back to AKA. I seriously doubt that the LPR is even close to right. This can damage the solenoids. You need to have the orings replaced anyway. I also doubt this will be a warranty repair.
(If'n it ain't broke, don't fix it!!)