I think I understand what you are saying.
Let me go compute.
In 2016
3.71m Rs voted out of 4.577m registered Rs
3.65m Ds voted out of 4.908m registered Ds
Total IPEV+VBM for Rs was 2,533m
Total IPEV+VBM for Ds was 2,629m
With caveat that VBM turned in on election day included in “early vote”.