I have a 1972 malibu ss clone. I originaly had a bench seat. and i fit very well in it. but then i found a set of 1972 buckets and installed them. I mounted the left side to the same spot as the bench seat and bought the inner brackets for the inside. prblem is the seat fits to high and does not go back far enough. is there differant seat adjusters? I'm 5'10 and really dont fit since i installed the buckets.