I just finished up a fresh engine build. I already had JLT Series 3, cat delete, and IMRC deletes tune from a local dyno shop. Now the engine has Ford Hot Rod cams and Ford Performance manifold. I am having issues with the tune, I found one on here that was pretty close to my setup and I tweaked my tune to match. Now today I was doing partial throttle tuning. It kept wanting to go to 500 RPM at idle then ran okay for a bit but eventually went very lean and I had to limp it home. Here is the log file. Any tips would be greatly appreciated. Thank you.

1st Drive.hpl