I have pictures of my AIS system installed in my profile.
You could tap a second hole in the bottom of the tank and install a drain valve. :scratchchinYeah I was considering tapping the windshield reservoir too..it just makes it tricky for tuning. I'm working via VMP and they like to start off with straight water then work up. Draining the windshield reservoir could be a nuisance, especially since I can't see most of it. Maybe I can use the little 3 quart tank until tuning is done....hmm :scratchchin
You want it to spray straight into the compressor.So you do :bigthumbsup I see you put your second discharge nozzle directly in front of the S/C inlet, I was imagining it in the u-bend tube, but your way makes more sense. Where did you mount the reservoir?