- Lets compare tooling to plumbing - new type of fitting: Sharkbite - Lego for plumbing - snaps together instantly - can connect any material to copper - can be redone - less prone to leaks - more expensive - less error prone - plumbers: too expensive, too new - changes the industry competely. - Some people write off tooling as over-engeneering, others see the benefits - Fine line between tooling for tooling’s sake and tooling to get work done - Let’s be smart about the tools that we’re...