I have a 2004 VTX 1800R with a Champion Trike kit. I have what may seem like a weird question, but here goes. I went to change the coolant today, and it appears that the original owner/installer of the kit removed the coolant overflow tank. It looks like this was done to accommodate the frame piece addition that connects to the frame in that area where the overflow tank would be to both sides of the rear axel. Was this done on anyone else's bike to accommodate their Champion trike kit? Thanks for any input.