Help with 340 compression + cam change

I was trying to find in my records or notes an indication of what the compression used test at. I think I remember (?) it used to be more like 145-150# though can’t say for sure. If so, my 160# doesn’t mean my lower numbers now are a sign of a wear, ...rather that those lifters are still working better than the ones that are bleeding down and pushing the cranking compression up.

Does this make sense?