yo dudes,im a newbie to this forum and to my disco,ive had a problem with my disco so i took off the old lift pump...when its bolted up the actuator arm is pressed up against the cam,and so theres only about 1/2 inch of pumping from the handle,when its removed thew pump handle has loads of pumping travel.because the actuator arm is all the way downso i have to run the bolts up with a ratchet,is this correct or do i need some sort of a spacer so the actuator doesnt move till the lobe comes round...does that make sense????.......cheers in advance......oldiguana