Midi Scripter Messing Up Drum-Kit Hi-Hat

Hi. I'm attempting to do a simple remapping of my alesis nitro electronic drum kit in logic. I want to remap the rimshot to C#1, and remap the sidestick to E1. While I'm able to do this with the midi scripter drum remapping option, it messes up the open hi-hat sound, causing it to register as a closed hit. Is there a different way to remap drums, or is there a way to do this in the scripter that won't mess up the hi-hat?