tailpiece

My new Bosch dishwasher drains with enough vigor that the water streams up or if the sink drain. The strainer basket keeps it contained but I'm nervous that if someone takes that out and forgets to put it back we'll have a mess. Is this happening because the tailpiece connection is at a right...

My house has an approx. 300' set-back from the meter. The current water supply line is 3/4" copper which was installed in the 1960s. It has begun developing multiple pinholes and must be replaced. It runs out of a 5/8" x 3/4" meter. Pressure is good at approx. 350' developed feet even with...