"After 20 years in the trade I finally realised which way round the stop end goes using the useful instructions on the bag. I had a job scraping that silver stuff out when I cleaned the fitting though."
"I'm so excited about this endcap I'm struggling to contain my excitement. It's fantastic. Look no further than this if you need one, in fact it's so fantastic, buy one even if you don't need one. Absolutely brilliant."