so my question I have stock map,plus v&h map slot1 for my bike.I want to reload this map in slot 2.Its long press and it highlights,press + upper right hand corner,starts to download map that's as far as I get whats wrong???

 

I'm not really sure what you are trying to do here but -
If you want to DOWNLOAD the base V&H map again then you use the "Search for a map" option on the main menu.
If you want to COPY an existing map into an empty slot - click on the empty slot and it will ask which Slot/Map you want to copy from.