I have a new Fuze+, and the region is set to US. When tuning the radio, it increases/decreases by .1 MHz per step. US FM radio frequencies are assigned in .2 MHz increments (91.1, 91.3, 91.5, etc.). I’ve already set several presets, but occasionally I use manual tuning to look for something else. With the .1 MHz steps, it takes twice as long as it should to find a station. It really should tune in .2 MHz steps.
If it matters, I’m currently using the 1.30.01 firmware (but I didn’t see anything in the release notes for any version concerning this issue).