Yes if you look in Frosty you can see in most cases anything below 50 or 60 does not matter due to the floatcurves. But as was stated I don't really care about how a kicker performs on the line, but I do care that the pass block sliders are worthless.
Go change the tackling sliders, or WR catching sliders, you can see the impact immediately, but pass blocking just pick a spot, you're likely not going to be able to tell a difference.