Question: Textplot "align". Any way af changing it's offset?

Using textplot  is there anything that can be done to to increase the offest of align? I would like to raise  P3 at top of graph up a bit and S3 down. they are {centre, above} and {centre,below}. I know I can tie them to a different point  coordinate to begin with but that is messy to control inside a procedure.

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