The most important thing to do before fitting any BB, be it a cheap one or a bling one, is to get it faced so the faces are parallel to each other. The quality of some frames leaves a lot to be desired and fitting a precision BB to it will just result in it failing quick. The bearings are designed to run with as little movement as possible so considering the forces put on cranks and spindles when pedalling it’s hardly surprising they fail so frequently. I still think the “old” Square Taper BB’s to be the best compared to HT2 hobbies. You basically did the same thing with these as you did with Chris King headsets, you swapped them onto your new bike/frame as they were bullet proof. I’m no fan of HT2 at all and I’ve had CK, Enduro, Shimano etc etc.