Yep. Added touring screen http://zeromanual.com/index.php/Common_Modifications#OEM_Touring_Screen
I really wasn't sure where to put the piping, all I had to go on was the image on Zero's product page for that accessory. The instructions that were included are for model year 2013 and the brackets look different. I'll come back to this to fill out tools needed, but I was in a rush and it was getting dark outside when I took the pictures.
Having the touring screen directs a lot of the wind away from the area between the windscreen and the rider's chest. It's great. You shouldn't have a bike without one. I think my range is affected positively by the windscreen, but that might have something to do with the windscreen's effects allowing me to concentrate on riding at a more consistent speed.
Nice! It's an MRA screen, and their instructions are not much better, but windscreens are pretty easy to figure out.
It does, then, sound like the touring windscreen is better than the commuter windscreen for drag and comfort, which makes sense to me having installed an MRA spoiler to get the same effect a while ago. I would say you should expect a 5-10% range increase for 55mph, and probably more like 15% when you're a bit tucked.
I only went beyond this screen because tucking leads to fatigue and I wanted an all-day canopy experience. I am still considering a glider canopy or something similarly ambitious as Craig Schultz's front design once I clear some simpler hurdles.