These newer larger-style coil heads sure are different than coil heads from 2016 and earlier.
i have done it with
single coil .. double .. quad and sextet
and
mesh of a couple of varieties
all a mixture of oem and fakes as well .. the only time i get a leak is if i overfill and it goes down the chimney when its cool .. so when it heats up the viscosity drops and it then overflow leaks out the air holes