Anybody here bust their line due to overcharge?
I'd imagine that will hard to do even by home charging method( ie., guessing ). That's because it's charged on the low pressure side from a pressurized can. If the pressure on the car A/C line is higher than the pressure inside the charge can, it won't charge any more. And I know the low pressure side is designed to operate up to 90psi on a hot day.
Who has real life experience to share to agree or rebut this? Thanks.