Running the numbers through Strelok with my favourite loads with a 200m zero, at 25m I should be:
7mm low for 243
5mm high for 308
1mm high for 260
The 243 has higher rings, using the same scope height as on the 308 reduces it to 2mm low at 25m.
So you want to be pretty much dead on at 25m, or damn close to it.
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