Does not fit cz scorpion - Stark SE-5 Express Forward Grip

The grip looks amazing and am trying to get it too work. However the separate section the screw goes into angle pitch is wrong and will not fit on a cz rail. The whole grip fits fine but the small piece that holds it on just doesn't slide into the angle on the rail and the screw won't reach it. I tried my best to shave that angle to make it work but after a slight finger injury and plenty of frustration I gave up. At least for now. If you want this for your CZ scorpion I recommend not. Now that mines damaged I don't think there is much I can do cosmetically about it.