So I have a grappling dummy and I've generaly enjoyed working on it. My problem though, is that I feel like the only moves that I'm 100% confident I have down correctly are really the ones that I should be drilling the least. The real positions I want to drill over and over again when I come home frustrated from rolling are the ones I'm completely unfamiliar with. So my question is, is it better to drill a hole in your game but potentially do tons of reps slightly incorrectly because your not 100% comfortable or familiar with what your drilling, or to only drill stuff you have down pat but not really expand your game in any major way? Thanks!