Crankshaft End Float

[NURBY]

Can someone please explain the causes, cures and symptoms of crankshaft end float

Specifically, I'm after the causes in relation to manufacturing defects although I'm sure there are many

I've also heard that poorly aligned throwout bearings can have an effect

Also, what symptoms would a car suffering the early stages have

Thanks in advance

[Red 4]

Yep, big question and lots of variables I know

Thanks for your advice and suggestions, much appreciated

ps. change of user name for me