Understandable - I just have to do too much work if I program anything myself - FDA validation requirements etc
So it’s just faster for me at work to use stuff that is already okayed for use. Between capability studies, process validations, proving effectivity of improvements, etc. I just have to input the data and voila.
Markets basically closed flat NASDAQ up 0.5%, S&P & DOW both within 0.04% of opening. Futures showing basically the same.