Is this just one issue or multiple issues?
I know I have at least one issue, which I believe to be one--or both--axis arms being out of square, as evidenced by the picture below. However I am curious if there are maybe multiple issues going on because of where the z-axis tuning is set. For PLA on the smooth sheet, I do not have this same issue but I have to set the adjustment all the way down to -1.550 for a good first layer. For PETG on the textured sheet (as shown below), I have it turned down to -1.900 and I still get this issue where only the right side lays down nicely.
With the z adjustment being so significant I figured it's worth asking if this is likely a skew issue or if there are other things I should look at?
RE: Is this just one issue or multiple issues?
Textured and smooth sheets have different thickness so your live z must be different. For this reason you can use (and before usage you must calibrate ) 8 different sheets. Then you need to re-calibrate only once and can select the appropriate sheet profile.
From the picture I am not able to identify what the issue is. Probably too detailed view.
Your live z values are on the edge ( max value is - 2.000) so you need to readjust the Pinda position against the nozzle tip. On help.prusa3d.com you will find the process.
even an old man can learn new things 🙂
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