Frididaire top loader tub seal

[marky38]

Hi.When installing the new lower tub seal,I pushed it down,put the top seal on top of the first seal,put the inner basket on and there was a pretty big gap between where the indentation on the shaft for the trunion block goes and the seating of the tub.Its like the seals werent think enough.So I took took off the tub,unsprung the lower seal and gently layed the tub on so the truinion block and bolts lined up with the indentation on the shaft.Now It leaks a drop of water.The kit i bought came with a felt washer (wick),which i didnt have on my old machine,water slinger,retaining snap ring(which i didnt have on the old washing machine,and space washers(which i didnt have on my old machine.All that I had on my old machine was the bottom and top seal.What could be the problem?..hope this made sense.Thanks