yo, I recommend you layering the shell for it to have bigger explosive or penetrative power
Ripped straight through the tiger on fp at this time +1
insl is also easier to pen
my more recent shells do have coal between them so
we are having a challenge right now
What are you talking about insulant? he already put coal in-between there after I figured out it could stop shells
or you can just put in thats space Insulant