Endcaps for the OneTesla TS Tesla Coil

Using the pieces of cut acrylic as endcaps caused a very nasty case of internal flashing which nearly destroyed my secondary. Most of the problem, in my guess, was that the wires went inside the secondary and there wasn't much resistance between it. Also, the original setup created shear points between the acrylic and the PVC of the secondary causing the wire to break easily if twisted or pushed in wrong.

My solution was to create endcaps that you could install into the secondary while st