Did my video above HELP you? How about treating me to a mocha-chip ice cream cone? https://shop.askthebuilder.com/tims-tip-jar/
http://www.AsktheBuilder.com founder, Tim Carter, demonstrates the Scotsman SCN60 residential ice machine and goes over key installation tips. Scotsman ice machines make the chewable nugget ice you often see at restaurants.
Simple installation of ice makers leads to lovely chewable ice: