pipe to power steering pump

[gripo]

right then guys. What have i done wrong? I took my old power steering pump off and put a newer one on. Problem is that when i screw the main pipe into it, it now screws up at an angle very close to the pulley. Its 1mm away from the pulley with the belt on. Wierd??????? Cant fit a washer on it as there is a rubber one on the inside to stop leaks. Any ideas??? The threads on the old pump and new ones are identical but screw up different ie,. the old one screws up at an angle away from the pulley???

anyone?