As another point of reference, I was running F 29-30 hot and R 27 hot. These are pretty much where I'd run the 250 Ninja pressures. There may be a little bit of fine tuning but I used it for a starting point on the KTM. The track was pretty cool, so I was trying to keep a little more heat in the front tire.
-Sean
Start at 29 cold front and 22-23 cold rear. If you can check coming off track and set to the 34/25-27. Recheck when cold. That's the "new" cold pressure to use.