Well I inched closer until I found the carb secondary pump wouldn't clear the PCV fitting without a spacer. Went to the local parts store right before they closed to pick up a 1/2" spacer.........they didn't have one so I cleaned up and installed the 1" spacer off the old set-up and found it created a throttle linkage bind that is hold the primaries slightly open. Hopefully I can find a 1/2" spacer some where tomorrow.