Specific question about the Poke Radar, but whatever...
For those who don't know, if your repel runs out on the same patch of grass that would trigger an encounter, the encounter won't trigger until after you attempt to move. So if you were to use the Poke Radar when that happens, assuming you have enough steps, would the patches reset? If so, would an encounter still trigger when you try to move?
(Asking for Gen 4)