I'm looking to install one of the ceiling mounted shower tracks in my newly redone shower, while I recover and see if I want to put in a door. I have a question, if anyone around has one of these - I want to drop the curtain, so would need to buy the extender tracks, but would it work to just buy a long length of ball chain and customize the length myself? Someone here talked about doing that, but I was wondering where the ball chain was purchased, and if I could just swap out the existing already in the Trax system? There has to be a stop of some sort holding the ball chain in the clip in the track?

Sorry - this is very unclear, but I'm having trouble finding any info on this, and don't want to incur the $20 shipping twice from Trax for just the ball chain!