I tap "normally", kinda twitchy style with one space, does the job for me. I dont agree that people who use two spaces are "showing off" or "cheating"... its just they way they have chosen to rope. Go and set up two space bars, you're not gonna rope any better, you'll be worse than you are with one. No matter which way you chose to press space, it still takes years of practise to master it. You cant slate people for using two spaces because its still just as hard to rope quickly with good control with two spaces as it is with one.