Parker/sporlan zoomlock - a press fit type copper installation system is due for lauch soon in the UK. It looks good, saving on hot works, has anyone any experience of this type of system? Apparently it's been available in US for some time now. I've spoken to a few plumbers who are using a similar tool for their trade application and they rave about it. I' m eager to try it and have arranged a demo, it's rather expensive though..