Far Cry 4 - Vehicle Takedown Unlock Bug (FIXED)

I FOUND A FIX (I THINK) Apparently all that is required is to get silver in a race. Not sure if any particular but I did the one in Keo Logging Camp in North Kyrati and purposely got silver and then left at the end screen. Then went into my skills and it was unlocked. Fuck this game, I just want to chain takedowns. I was going to upload this at 1080p 60fps but that results in a 24gb size file...which would take 3 weeks with the glorious upload speed that is ADSL+2