I don't shoot a WB. The guys I know that do use 'em fletch straight with slight offset to get as little drag as possible going through the rest.

But, that rest will not solve your original problem with the launcher rest you've got now. The way they say to shoot WB's is cock vane up instead of cock vane down. You're getting vane contact on that riser shooting cock down and swapping it 180 degrees will simply move that contact from where it is down a little further in the sight window. The contact will still be there.

You need to get a rest that will shoot cock vane out for that bow. I recommended the GKF Star Hunter. It's an excellent rest. Has to be to stay on the market as long as it has with as much competition as there is. It was made before your bow was new and it's still around.

You said on that other thread that you were concerned about the arrow falling off. Adjust the Star Hunter correctly and you'd have to nearly turn the bow upside down to get an arrow to fall off the rest. They also make the Star Hunter in a version that has micro-adjust windage capability for easy tuning.

Another good one that is period with the bow and still around, is the GKF Huntmaster Supreme. It's a spring cushioned launcher that uses a side plunger. More designed for fingers shooters than release, but it'll shoot fine with a release and is even better at preventing arrow fall-off than the Star Hunter.

I've also used flippers, like the Cavalier Microflyte. Even the old NAP Flipper II stickon rest combined with a plunger would work great and even those are still around.

Prong rests, drop aways, whisker bisquits and such are great choices for bows with broadhead cutouts, cut well past centershot. They are designed with the proper clearance for using prong launchers. You don't have that kind of leeway with your bow because it is cut nearly ON centershot. With only a couple of exceptions, ALL wood riser bows are that way.

The only way I would even think about mounting a WB on your bow is if you switched to feathers instead of vanes. You'd still get fletching contact, but it wouldn't affect your arrow flight and accuracy nearly as much.