Panthers "trim" (they call it a Jet O vator) consists of a Stainless box tube that is installed into your existing nozzle . In order for this to be done they require you ship them your nozzle assembly for them to machine and fit . The controller is a non detented Jet shifter and when your done (about $750 + shipping later) you have a few degrees of up and down trim via internal nozzle deflection . Sorry to be a downer but a few years back we had one of these done for a customer and were very dissapointed Tom
BTW have seen folks "adapt" place diverters to this jet (welded flages etc) dont recommend it , The panther jet depends on its Huge exit nozzle and when a standard Place is used it kills performance
When your ready let us help with a mod that will give you bang for your buck
