6L80e trans slipping

Hello everyone, new to tuning and felt that I was having some transmission issues. Its in an 08 gmc sierra with the 6.2l and 6l80e. Stock converter. Was planning on getting a converter for it, but not this soon so I decided to do some logging and having a hard time figuring if I am just overthinking it or if there is something wrong. Here is a log showing slip and pressures. That amount of slip to me seems very high, but this is all after using the bluecat trans tool and driving it for a few days. Let me know what you all think.