Power steering too easy!

[speED]

The car has been re-aligned since the motor swap. There is actually extra caster because the car is partially set-up for drag racing. I forgot to mention that I even have a Grant steering wheel which is considerably smaller than the stock wheel, this should actually make it harder to steer. I do believe it is a pressure problem because the power steering fluid very slightly seeps out of the cap as if it is foaming. Any thoughts about the box or why my combo is actually doing this?