Hi Johnny, Hasti Said "i didn't do any rinsing today." Whats your view on this, do you recommend rinsing or not.? If your product doesnt require rinsing then it takes on a whole new meaning. Im struggling with the whole concept of it making things quicker, speed is determined by technique, and after 10 yrs + in the job, i cant see me changing that technique, its second nature now ,im comfortable working in the way i do, its almost default mode. Also, does adding the vision change the freezing point at all?