Ak double side rail mount/picatinny with qr lever - AIM Sports AK Double Side Rail Mount w/ QR Lever, Picatinny Rails

I initially thought this mount was incompatible with my PSAK-47's side rail, the problem was I wasn't tightening the lock down screw enough.I was afraid to go too tight as these mounts are made from aluminum and we all know how easy it can be to strip if it's poor quality.
Here's what worked for me.
1.Slide the mount onto the side mount rail from right to left. You'll notice it's very loose on the rail.
2.With the QD lever in a 90 degree angle to the rail begin tightening the QD screw counter clockwise until the slack is taken up(takes quite a bit of pressure on the screw to accomplish)then move the QD lever counter clockwise until it locks in place. If there's any slack left just return the QD lever to the 90 degree position and tighten the screw a little until the slack is completely removed when you lock the QD lever back in place.