question about open loop tune

[biholliday]

2014 chevy ss sedan E38 A6 BTR stage 2 cam rotofab 2x3 long tubes catless xpipe. Car has not seen closed loop in over 2 years. Tuned with wideband only. I have been driving since cam install for over 2 years and have had to change the lifters to gm performance lifters due to a failed lifter about 30000 ago. I caught it before any lobe damage happened. Also caught a trunion upgrade failure and was able to get most of the needle bearings out with a magnet and did a CHE bushing cconversion on the rockers successfully. I recently put the front O2s back on and ran it in closed loop to see what the fuel trims look like and to see if i could tune the maf sensor with the narrow bands and well i guess ill just have to post a log because shit is just not looking good. But here is my tune91 octa.hpt I will attach a log shortly after my family wakes up. Thank you in advance for any advice. heres a logwtf.hpl

[Alvin]

This doesn't look that bad at all? What are your concerns?

Use closed loop for this setup. that cam should get along fine with O2 sensors.

[biholliday]

thank you for taking the time to look at my tune. I actually had my graphs set up wrong prior to the one i had posted. I know the tune could use a little work but over all the car runs pretty good. Its been our DD for a couple of years. I have had the heads off at one point to change the lifters and had them milled. Also i peeled three layers off of the seven layer head gasket and probably maxxed out my lifter preload. I believe this is cause of the noisy valvetrain. But other than that its a great car. Its a 14 SS sedan (holden)