Rivet on Knee Armor: Placement

[hokie1]

Hello All!  Ready to drill tomorrow for the rivets on the knee armor.  How does this placement look?  I planned 1/2 in down.  Should it go lower or higher?  Thanks!

Hilary

 

https://ibb.co/2q8TPBp

[Chopper]

You're in the right ballpark. I'd bring it up maybe 1/8".