Had the same problem, did not matter what I did they would sit wear out the tabs or break. Turned out that my crank was way out and viberating the whole sled way too much. So I would check you crank run out too.
I'm wondering if you have the link to that map or where you found it?
I've been trying to find a good map of the darkwoods area.
I know there is a caribou closed south of the 3 sisters.
Ah seeing all those pictures is getting me so excited for when i'm living full time at my place in Salmo next spring. Spent some time in the summer up sheep cr up at mt reno and wolf lake (I think its called), looks so nice up there and is so close to my place. Could almost ride right from my...