Serious 904 oil pan leak help

UPDATE!!! GOOD NEWS AND BAD NEWS

]The Good!
1.Fixed the shift shaft lever leak!
2.Fixed the oil pan leak.. love those Summit cast pans with the drain plug!

The Bad!
3.The car still pulls hard in reverse with no gas given.... help any ideas why? (bad valve body)???
4.It now goes into Park after adjusting linkage correctly, however it doesn't actually Park the wheels???
Please give us a little more definition of "pulls hard in reverse"?
I dont gasp whats going on there.