Hey guys. Maybe you can help. I'm a member at F150online and there is a guy there who is having an abrupt shifting problem. the way I understand it, he put a '96 4r70w from an F150 into his 2002 F150. He says everything matched up when he put it in the truck. He says that it shifts so hard from 1rst. to 2nd. that it feels like the truck is gonna break in two. He says it does it going into 3rd. but not as severe. I suggested to him that it may be modified, but he doesn't seem to think so. I told him to come here for some answers. Could it be that it's modified and just shifting really hard? Or does it sound like a problem? He seems to think there may be a problem with his pin outs.