I don't even know that a jumper plate is. So maybe.

~B~

What are these jumper-plates you speak of?

DON'T HIT ME PLEASE I HONESTLY DON'T KNOW

I know I have a lot of black ones.

Well, there you have it.

Here is a close-up pic too, just in case.

Also it seems like I have three yellow ones, not two. Problem is that I need four. >>

oh so that's what they are

but wait

YOU ONLY HAVE TWO

HOW DOES THAT I DON'T EVEN