I didn't let the xt bit soak in. Ah well. Anyway. I won't pretend. I didn't connect the balls. Maybe forge weld them together and make a Damascus style axle?Yore welcum. But don't pretend you didn't know exactly what was being discussed. I guess it is a little more technical when compared to accelerating big balls of metal from confined spaces with somewhat controlled explosions. Fire in the hole!