X42 instrument tuner plugin and rubberband

When using rubberband to pitch my sounds using the x42 tuner, will rubberband be updated with more settings, also with the x42 tuner plugin I was trying to tune a hi hat just to test it out but I have no idea if the tuner can work with high frequency content accurately. I was going through the settings to adjust and selected the key. Is there a better way of using the tuner that I may not know about

Use rubberband before the tuner to test. Should be pretty obvious to your ear when it is in key

I guess at times it’s not always easy for me to tell when it starts I get in key,