Recently started to use my father’s machine to make coffee safe barista. Grind setting 4 got me 36g of coffee in 29 seconds but the pressure gauge was at the highest point past the espresso range
My father changed it to grind 8 just so it fits in the espresso range on the gauge and the machine just cuts off before it reaches 36g out
What should I do , should I ignore the gauge and go off my timings or the go off the gauge






