[Xastir] Map help

[Murry]

Need a bit of help on my maps.
If I load Tigermaps and then load my Canadatopo250k map, I can't see my 
topo map.
If I load my Canada250ktopo first and then load the Tigermaps, the topo 
map seems to be covered by the tigermap background. It disappears 
anyway. Does this have something to do with Map Levels? Like to have 
them both showing at the same time. Live in a border area.

Murry   VE9MB