My advice would be to stop worrying about WTG, XTG, ATG and do what seems natural to you. Trying to force an unnatural action on your nerves and muscles will decrease the quality of your shave, both in terms of closeness and comfort and will greatly increase the risk of injury. A proper pass with a sharp razor will give you a perfectly good shave. Your ultimate goal should be to consistently hit the closest possible shave (bbs if you want to use such a contrived term) with one natural pass. It can be done, I have been doing it for years.