well i dont know much about your platform but, i would imagine if you dont have any trim at all then you would have to modify your nozzle, and modify your bars to hold the vts grip,, there might be a kit with a nozzle in it but ive never looked ..
have you heard of an auto drop nozzle,, it trims down when you turn automatically, and can be set at any posotion when the bars are straight ahead.... you dont need any grips or trigger for this, so no drilling.
theres also a spring loaded drop nozzle setup thats manually activated by a trigger on the bars...
i only give these suggestions cuz putting vts on your ski might be pricey...
other than that do you have your plate angled? have you messed with the tab?s..... you might be able to fix the hop without needing trim.