What kinda bars are you guys using that have the wide triple clamps that have 2 clamps with a couple inches or so space in the center (xr75, joker, xr80, etc) instead of the single bmx style clamp. I have the xr80 triples on my xr75 fork, and I can't find any bars around that are flat enough between the clamps. The bars I've tried still have a slight bend at the lower portion, so the dual clamps tighten at a decent angle. Any tips are appreciated.