HI folks, hoping to pick your brains. My bathrooms have Bastow tapware in federation style. House was built 1997, so these are 25 years old now. The spindle has a screw on shaft, that I assume lets them have just one type of spindle and then change the shaft for different colours - gold in my case. The internally threaded end of the shaft that screws onto the spindle has split so I need to replace that shaft. I cant find any reference to just these shafts anywhere on the interwebs, so wondering if anyone knows where I can buy one - or will have have to replace the entire spindle?