Responding to the first sentence in your post....

You should do a little reading up on soil testing of micronutrients.  Here is one article.  Part of it says:

" When used alone, these secondary and micronutrient test results do not do a very good job of predicting response. If your test results are high, you can rest assured that yield will not be limited by that nutrient, but a low or medium test result may or may not mean that you will get response to application of the particular element."

I look at micronutrients broadly.  However, to make a statement that your micronutrients are out of balance....  I would look at that comment in more detail, before accepting it at face value.