just finished the install of the thunderbird power rack in my 1957 ford f 100. I have a bbc in this truck so the easy thing for me to do was to use a gm Saginaw pump. every thing went well up to the point of starting the truck. the steering wheel jerked violent out of my hand. I shut everything down and checked for fluid in pump air in rack anything cant find anything I could have done wrong. Could i have put the pressure to the wrong side of the rack ? I was told that the 16mm fitting was the pressure inlet. please help I am out of ideas