Trail Tech wheel sensor location? -WR250X

Gday,

Anyone have a WR250X with a trailtech computer and if so how/where did you mount the wheel sensor? Only pic I could find was Rick Ramsey's but the R caliper looks a touch different to the X and not sure it will work there as it doesnt run perpendicular to the disc motion as indicated in the instruction manual http://www.rickramsey.net/WR250Rmods.htm

Thanks.