Are you sure your rear disc brake adapter is on correctly? I thought the "R -->" meant this arrow should point rearward, which flips it with respect to how you have it. I kind of like your way better because you can run the wheel further into the dropout but I'd rather make sure I have the adapter on correctly. What kind of fenders do you have? I don't think my fender rods are long enough to bend around the front disc brake caliper