I ran .75 in my Astro today. When it is reading proper looking numbers it does seem more stable. I need to change some variables on the custom screen to see if I can figure out where things aren't working right. But it seems like if the pulse width is a certain range the gallons per hour goes way up and it takes a while to settle down and read properly again.
I will probably just run .74 tomorrow and Thurs just to make sure my simple opamp circuit is working 100% with both types of injectors. If it seems to stay consistent on both types. I think it might be worth going to maybe a V1.1 hardware revision with the op amp built in. Just 1 pot and 1 8 pin dip so it isn't much to add to the design. I am messing with some other stuff right now trying to get the opamp to output ttl voltages so it can do away with the zener and resistor. That way it is just swapping 2 parts for 2 bigger parts
