I just want to thank everybody for their replies. All of you have shared a great wealth of information so great job community! On the last bamboo studio update what’s dropped I think a few weeks ago, bamboo Labs has apparently fix this issue. Next to being able to run 4 K - Factor calibrations to match AMS slots there is also a back door channel to add new K factors in the event that message pops up.
Under calibration you can manage all your K-Factor saves. You can also manually add new ones. Even when the problem was an issue before the update this is how I would add new ones.
Sorry it took me so long to respond to this I’m busy with two kids. I want to thank all you for the wealth of information that you shared though. It won’t go to waste.