Wow I didn't know they taught them to bend their knees to look in but it makes sense now that I think about it. I ordered the R3 and will see how I can mount it to be the least visible.
P.S. Run Waze for cop alerts if you don't already. There's millions of users and numerous people warn of cops. You can get the older version where you can adjust warning distances in the "Passive Countermeasures" forum at rdforum here:
https://www.rdforum.org/showthread.php?t=36980 The newest version of Waze they made it so you can't adjust the warning distance and it's very little notice you get. This happened because cops got pissed that people would warn each other about speed traps etc and it was costing them money. However the cops claimed it was like setting them up and putting them in danger which is obviously a lie. It's about the money. With your driving history you need to be super careful.