Eyes Mako eyes - 14 mm vs 16 mm in 6-7 inch heads?

I've noticed that the 14 mm Mako eyes I have seem to have a little gapping in Resinsoul MSD heads, and doing some research on the eyes I found out that several people were noting that Mako eyes run a bit smaller than other brands. Can anyone show pics of the 14mm vs 16mm sizes in MSD heads? I'm wondering if I need to size up and go to 16mm instead.