As the original screen is way too low for some-one 1.85 meter tall, i put a Higher Faco screen for a sym mio on my CPX, fits perfect.
Also covers the hands a bit.
Just get old screen off. Meassure new screen and drill holes (carefully!) in the screen at the right place.
Then hassle a bit with some rubber rings to make it fit and slightly tilt backwards. Works very well.
I am slightly taller (2.0m). The stock wind screen is not doing all that much for me. What I am wondering: Is the screen you mounted more upright than the stock screen? If the stock screen would have been any longer it would hit my helmet all the time, so mounting a bigger screen under the same angle would not be helping me.
It's a bit more upright than the stock screen. You can put spacers (saw 1 cm tube) in between screen and mounting frame. So you can adjust it as you like.
If you are 2 meter, I think there are not many higher screens available, so try a screen extender? You can try to mount it a little higher, but i do not like to have windspace between scooter and screen, because with rain, the electronics get wet.
It should be able to handle rain, but i prefer to keep all electronics dry.
This screen i have fits for me, but if i was a few cm taller i would need an extender. I even consider it now. Screen is 74 cm high. And 70 wide. The design also fits with the scooter. It looks like original.
With wind in the back, and smoothe asphalt, electric driving is a very silent experience.
I also have a Tucano thermoscout installed. With rain i keep pretty dry and warm in winter. In very cold conditions i put a Hot waterbottle into the tucano compartment. Pretty comfy..
This thermocover is also an extra protector for electronics like the charger and charge connector. Charging in a little rain is no problem on the front port.