Remember that Tunerpro and Tunercat both use definitions to map the bin. There are 2 tables for PWM control - PWM Apply Rate and PWM Release Rate. CATS or Tunerpro definitions can map these table areas and still be used for any year of bin. But, if the bin doesn't have the 95 PWM code Jonathan pointed out then the mapped areas are not legitimate tables and changing them does nothing useful. In 94 they are not really a table but rather just empty blank space on the chip.

That compare Jonathan posted shows the tuner attempted to turn a 94 bin into a 95 bin, which doesn't work as you now know.