I am very conservative with my recommendations on mixing other products (e.g., herbicides, fungicides, insecticides, micronutrients) with the oil-based formulation Kudos OD. We have not looked at all possible mixtures, but for many of our most popular fungicides and herbicides, we have noticed foliar injury in at least some trials. We also observed some increases with micronutrients. You may be okay with a pyrethroid or Steward.
All this to say, when you do get elevated levels of injury it could be yielding limiting. Until we have a more complete set of data, my recommendation is to only apply Kudos OD with a water conditioner (I always use liquid ammonium sulfate) and either crop oil concentrate or 80/20 nonionic surfactant.
*With all this said, I completely understand why farmers want to apply tank mixtures. If you are leaning toward a mixture of Kudos OD plus adjuvant (crop oil or 80/20 nonionic surfactant) plus water conditioner PLUS Anything Else, please call the marketing/technical representatives for advice.