Track plug

I made this to be used with the track sections I bought from ABC-pinewood-derby.com. I have not printed it yet. It is used to help stabilize each 24" track section in the middle. I will up load more photos once I get one printed. I will up date the files as I go.

Update 1/13/2018 - Made it a little thinner. This is the one I printed and it works Just a tad bit loose but it works well.
I also made a plate with five on it that I will print on a PRUSA I3 MK2S bed.
I will add photos of the track and how it fits together at a later time.