This is the new design spec by manufacturer that is affecting Gen 5 & Gen 5 Wide head unit. After the v14.0, v14.5 or v14.10 map & software update, radio presets no longer can be custom arranged, only from low to high frequency. For example: FM 92.7 station will be on preset 1 (lower) and FM 100.3 station will be on preset 2 (higher).