Well, maybe "stinks" was too strong a word, but I have come across several people that complain about how their mountain sled handles on the trails and I guess I just wanted to get the point across that they are not setup for trail riding.
I do fine on the trail as well, but just do not corner anything like a short track, trail sled.
I did change the weights from the 77's to 71 MTX's from SLP with a 1 gram weight at the tip. Now that I am back home, I am running stock AC 75's, but am waiting for the 77's from SLP.
Just got back from a ride and she RIPS here in the thicker air.
-John