New Radiator trouble

There are clearance holes in the base of the clutch that you put a bolt through... You have to keep the pulley from rotating while installing and removing it...
Yep, just went out there and found them and removed the clutch and fan.
With the clutch and fan removed, I can get the radiator in place.
But there is still a problem with the core supports.
While the driver side of the radiator is pushed flush with the support, the pasenger side has at least 1/2 inch of space.