[REQ] Need help with editing this mod

[swk5607]

Mod that I want to get it fixed is wja's Ford Taurus mod, which has some bugs.
1. chasis(body) wiggles, shakes
2. Want this vehicle to be fully tunable as premier in transfender (not giving any opcodes)

Could anyone please fix this vehicles?? I'd really thank for that...

Link : http://www.gtainside.com/en/download.php?do=detail&cat=158&start=288&id=38717&orderBy=