Asking for Help

[Spence]

Let me clear up some items.

The field ump was on the 3rd base side of the mound so he wasn't much closer than the HP ump. In addition F3 was between him and R1 when he made the tag.

F3 didn't drop his knee until after catching the ball.

I realize the FU saw what he saw. However, if the coach disagrees and approaches it the right way would it be unusual for the field ump to ask the HP ump for help?