There's nothing wrong with your fork, just with it that long, it's changing the height. Doesn't take much. You can see how much shorter mine is. I wasn't trying to make a pedal scraper but it's pretty much the same height as my old springer front.
I don't know how your kickstand is mounted. Mine mounts to a steel channel welded to the bottom of the chain stay. There is a big bolt going through the top down into the kickstand. If I needed to, I could make an aluminum block as a spacer. If you're using a 3" tire, that's probably adding some height as well.
I measured my bike and when it's up on the stand, there is 12" between the ground and the bottom of the chain stay. Also, I'm running 2.35 tires and the kickstand is pretty close to it.
You may have to go to a one-legged kickstand. That's what I originally had but the bike was very easy to knock over.