[SOLVED!] I've tried various methods using the official CTR Wave Converter tool, and some other unofficial tools as well, but my custom preview sound for a banner continues to make clicking noises on the 3ds instead of what it should properly sound like. Can anyone help me? It'd be much appreciated! Edit: Your banner sound needs to meet the following requirements: No more than 3 seconds long! Stereo! Sound rate/frequency needs to be at 32000 Hz!