Nope. I have the Standard one. I bought it years ago when DM didn't exist. I think I'm going to leave my setup as is. I might get around to trying a WT DM at some point but I can get all my gears now it's a bit sloppy when the speed is up. I'm going to tweak the B screw a bit to help out.
Yours is the same as the one I've already got though. If you have the DM one I could try that?