HI, i have notice that when i change my note mapping to the preset e-drum roland, when i playback a groove using the superior library hi hat close variations, the hi hat no longer sound like a close hi hat. It became open hats instead. Is that normal? i m using a td 15kv so i choose e-drum roland instead of the other brands. I had tried choosing the e-drum yamaha and when i playback the same groove, it’s a close hats.