There's something not right for sure. I have a mf and don't have any of the issues your clearly having. I'm at work at the moment but I'll have more of a look when I get off. Here's pic of mine

8364555-image.jpg (297 downloads)
Peter. Australian Charger, alloy block injected 410in, w9 na 9.03@148 leafs 3000lb

1967 barracuda 605 hemi Stage5 millennium 8.2@170