Had to work all weekend but I made time to work on this some more so here's an update.
I put some reflex into the bottom limb. I didn't get the 4x4 to the shape I thought would work so I did this instead.

I did it twice in two areas about an inch apart just moving a small amount. I didn't take a pic of it at rest afterwards but it made the bottom and top match pretty closely. The tips were 1" forward of the handle at this point.
The next day I removed a little (very little I thought) from mid limb out on the top, and from the entire bottom limb and ended up with this at 22"
(Top limb is on the left in theses pics.)

Not what I had hoped for.
I worked on the bottom limb removing wood with sandpaper for a while and ended up with this.

Not much better. But I figured I'd better quit for now before I get too carried away. Still need to get the outer third/half of the upper limb moving better but I focused more attention to the bottom since it's quite a bit stronger.
So now I feel like I've gone the wrong way with this thing. I probably shouldn't have messed with the top limb at all and just focused on the bottom one. Too late for that though. So is there anything I can do to salvage this without making it into a kids bow? (I'd estimate it at around 50 ish pounds at 26" right now.) It was only meant to be a practice piece but I was getting hopeful that it might turn out heavy enough to hunt with. If not I'll just get it as good as I can for a plinker and start another and see what I can do.