Hello DC1263 it appears that you have not posted on our forums in several weeks, why not take a few moments to ask a question, help provide a solution or just engage in a conversation with another member in any one of our forums?
Here goes...
North Carolina Law states 35% min light transmittance.
The factory tint is at 70%,
If I apply a 50% tint, wouldn't that leave me at 35% ???