Adjusting sleeper leveler valve - proper height?

Anyone know the approximate height of a gap I should have where I drew the arrows on the pic I posted? Trying to adjust sleeper leveler correctly. 2007 International 9400

 

Call international with the vin number

 

thats fine and dandy but it is Saturday night and tomorrow is Sunday. so whats the point of having a truck forum to assist with repairs if told to call the dealer when someone needs an answer. Maybe someone has the same truck the can give him an answer tonight?

 

Your cab and sleeper are meant to run parallel with your frame . I would measure front mounts to frame then the back.

 

It's a 2007 don't you think it can wait until Monday. It's been like that for 13 years..?

 

I think that gap is around 1 inch. The actual spec is top of the air bag to base at 7 3/4".