OfflineMap setting a MaxScale

[JoeHershman]

I am taking a map offline.  When I do the parameters passed are 0,0 to not set a min/max scale

var parameters = await offlineMapTask.CreateDefaultGenerateOfflineMapParametersAsync(geometry!, 0, 0);

However, for a certain WebMap it does set a MaxScale (to 1128 if that matters) .  I just have no idea what within the WebMap would cause this to be set.  In a browser I can zoom in on the WebMap, but not offline.  

Anyone know where to look to find what might be setup incorrectly on the WebMap?

Thanks