Drum notes in selector don't play correctly

When using a drumset, I try to select notes from the selector at the bottom of the page. (I'm not sure what this is called exactly.) In any case, I DO get the correct note - it just doesn't play the correct note when it is being selected. I don't have all the cymbal and tom notes memorized - it's really helpful when the selector works as it did in MS3.

Again, in the score, everything sounds great. It's just a little tough to figure out what sound I'm getting when the wrong one plays upon selection.