The ones I have run across here haven't got much idea about plumbing either! It seems all the bits now 'plug in' with little skill other than cutting plastic pipe to length and reaching for the pvc glue bottle. Hardly any soldering or pipe bending, just a remorseless quest to teararse through every job using proprietary parts to 'save time'. Even the WCs now come completely factory assembled!
And the finished product? Best hidden behind the sheetrock! It's just plain ugly. I have yet to see any modern plastic-pipe plumbing that pleased the eye, and this product can be described in 4 words:
Saves time, looks crap.
Alan
