Geodata for Toronto

Hi, I'm having trouble getting geodata to work in mapthis!.

I made a map of Toronto, coordinates:
zoom 8
x 142
y 186
min zoom 0

The reverse lookup in MapThis! doesn't give me anything. When I enter an address, such as 20 Eglinton, for example. It finds a match when doing 'loose' search(i think that is what it is called). But it ends up being in the Ontario lake. A bunch of other addresses end up in the same place.

Can anybody tell me what I'm doing wrong. I also tried making a smaller map of only a few blocks. Reverse lookup worked, but the street numbers were all wrong. While address lookup had the same problem. The cursor ends up about a block or two away.

Anybody else experience this or know how to fix it?

Thx