22 2.0 ride height

[Cremegg]

hi

having abit of trouble with my ride height

the maximum the front ride height will go is 19mm (this is with the collars down to the bottom of the thread on the shock body)

but with the rear the min is 19mm (this is with the collars at the top of the thread on the shock body) and i then can adjust the ride heighe if need be

but on the front i cant go any heigher than 19mm as there is no thread left on shocks

im running 4x55 hole pistons front and rear & 37.5wt in front and 30wt in rear

could anyone help what could be cauing this....shocks are built perfectly too running no rebound

thanks