Can someone help with my tune

[Slow73]

Im trying to dial in my WOT AFR. Running an 02 OS, OLSD tune. Bacsically a bracket race car but driven on the street once in a while. Drives great, idles perfect. IM commanding mid 12s AFR at wot but my actual AFR stays pretty much in the 13s. I posted my tune and a log, hope this works. Any help is appreciated....thanks.

[joecar]

See attached...

An then take another log, the BEN should be closer to 1.00.

[Slow73]

Thanks,its raining here today but ill give it a try. Can you share some input to a noob like myself how you came to this conclusion? I really appreciate it!