Thanks for the replies will call BBlades tomorrow as they just responded to my mail. I recon the rev4 will do the trick.

paul, was just about to mail you. What are you running and at what X hight? Agree that bow lift is not needed on these. I trim out just a bit and the bow is already light. Are you running them in or out?

He he good one about the damn trailer...... i know it is a bit to small but have to pretent to be below 3500 kg here to not need a truck license....... biggest i could find with max 3500 rating.

I agree with not needing more bow lift. The Quad 4x is more similar to the Bravo 4 blade than the standard Quad 4 because of the rounded ear. Sorry for any confusion. Regardless Brett will hook you up.