Hey I purchase my 8ight T RTR 2 week ago and when I'm driving around my front brakes are locking up. To release them I have the stick a flat head screwdriver in them to unlock. What should I do to stop this issue. Thanks in advance.

Try loosening the screws on the top plate of the center diff. If they are too tight the brake cam will bind up and not rotate freely. Back 'em off just a bit and see if the linkage moves any better.