Arch rotates into vehicle- not measuring correctly

[P K]

I have a Razor- Had the tech out a few times in the last week. They replaced the brain box and had to reprogram everything. Not sure if it’s related, but on the first pass it gets past the driver door and rotates into the vehicle. Just tired of calling tech support every morning!

 

[Waxman]

It sounds like the rear sonar that measures the car on the first pass is not working properly.