Trouble getting correct sounds out of percussion kit

I am trying to make a percussion kit on a five line staff. (bass drum above line one, snare above line two, brake drum above line three, and triangle above the staff on the first ledger line. I have achieved this, but the brake drum is playing the wrong sound, and the bass drum is not producing sound

Welcome to the forum, @Eli_Brandt. Can you share your project here? And it may also be useful to know what sound source you’re trying to build your kit for. Have you set up your own percussion map, or are you modifying one of the existing ones?