US Proximity Fuses and Friendly Fire

[J6A]

I do not believe that VT fuzes would affect the friendly fire die roll. There's already a situation where an 8 point mortar can be on a much higher column or a 16 strength gun can be on a lower column, so its not like the friendly fire results are tied to the type or ordnance. I don't see any reason that would change for VT fuzes.