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OLTC Modeling

I have a transformer 115/11.5kV controlled secondary voltage between 0.97 and 1.03 Tap setting max 1.1 and min 0.9, tap size = 0.00606.

I am having troubles setting the tap size? Which field is that? and the setting for the current tap? Which field is this?

I would appreciate instructions what is the PSS/E input record for modeling the OLTC. How to obtain the resultant current tap setting after running the loadflow?