The HST calcultaor has 6 slots for each exercise per rep phase apparently for each of the 6 workouts done during that rep phase BUT, in the FAQ it says that you should have two exercise groupings that you would alternate every workout but in that case you would only be able to perform 3 workouts per rep phase. So what gives? Do you increase the weight twice as fast everytime you do the same exercise? Or do you increase it at the same rate but over two rep phases..but then youd end up with less than your RM for the second rep phase. Please help.