Join Key Flipping When Selected

I find that often when I switch my join key, that the other join key switches to a new value. Then once I change the second join key the first one flips back to a new value that I do not want. Do you know what could be going on here?

Hey Zachary!

I think you are seeing this because the values you are choosing are two different data types! If you would like to join these you will have to change either both to a string or both to a number type! You can do this on your join screen as a calculates column.