Some of your points may be valid......
The machine was doing this when I got it.

However I have written the possible reasons (as explained to me) as to why the disc is 'warped'.
It was explained to me why it is warped on purpose not because of some fault in use.

I put in Dextron II when I changed it because there is no such thing as type F anymore I don't believe?
What are the differences between Type F and Dex II ??

I do plan on checking the PP setup....
I am not sure new parts are the answer, and I am on a limited budget as well.

I appreciate all comments and input!
I don't know the answers to the problem, that is why I am asking for information from you professionals on this forum.