Okay, im new at this so just bare with me people. I dont have a machine yet, but will have one in the near future. I've watched all the videos probably 2 or 3 times so far, and have a couple questions. They arent so much about the process though. Question 1: How do you know when to tape, what to tape, and whats okay not to tape? Question 2: The areas that you do have to tape, how do you correct those areas? Question 3: What happens if the pads go over the tape on accident, or over any trim? Will it completely mess up the pad? Question 4: What do you do for those areas you cant get with the machine, and even with the 4inch pads? I know I've seen some people say you can find ways to get in those areas with the machine, but as far as I understand the machine always has to be on a flat surface? So for those areas would I just use the hand polishing? I've used the hand polishing before, but really havent seen much improvement on those areas. Well, those are just a few questions that have been on my mind before I get a machine.