Badger rings are very well made and I have several Badger products, but I submit that any set of rings will benefit from proper installation.
Any part of a scope mounting setup can be off by a small amount when manufactured. Too small to be seen by eye. The highest quality base, rings and scope will be a frustration if the parts as a whole aren't working together. Taking the install in order and checking as you go will payoff in a great mount and good performance. IMHO, lapping rings with the proper tool, will soon confirm if the rings (and any other part of the setup) is true. If it is, great. If not, it can be fixed. Lapping in this instance is a diagnostic tool as well as a fitting tool.