I like the chain of logic in this analysis. Isn't it also possible that the "original" wasn't completely integrated with the pole form, and that integration is part of the evolution? Thus, the most integrated need not be the truest to the original - it may simply be the best evolution.I never said it did, and yes, when testing the empty hand method evolution will occur, thus deviating from the "original" as innovations are instituted. Over time those innovations can replace the "original" methods resulting in "broken" methods (good god, I'm sounding like Guy & LFJ). This is were reverting back to the theory, mechanics, methodology and principles of the pole form can keep your Wing Chun honest. It appears to me this was instilled in YMVT as a stop check by either Yip Man himself or one of his teachers. This doesn't mean that the YMVT method is superior, just consistent. Can others say that their method of Wing Chun has maintained consistency equally through empty hands & weapons as they evolved? I see many that aren't, this doesn't mean I believe them to be ineffective or broken, just not consistent in methodology, mechanics, principle and theory throughout all their material.