So, after dropping the transaxle for a clutch replacement, I notice that the end of the input shaft is splined pretty much all the way to the end and there doesn't appear to really be a bearing in the end of the crankshaft. Bushing maybe... but it just seems weird that there is no finger on the end of the input shaft. Even if there is a bushing, there doesn't seem to be much of a surface at the end of the input shaft to really do anything. More like a bevel or chamfered edge. Is this right? Just want to make sure before I button it up.