I am contemplating a tuner upgrade for my bases. 3/4 currently have player series tuners, and the fourth has Classic Vibe. I find all four sets of tuning machines to be just ok. None are particularly stable or precise. Does switching to a fluted tuner like these from Fender increase tuning stability? I assume it would make it easier to get the correct break angle over the nut? Or is all of this just GAS and a waste of $$?