Last weak I was riding back to my condo from a race with a heavy bag. So, since it was full of waxing equipment the bag was naturally heavy. I had some deeluxe 425's and was laying out some carves. I had a heavy bag on so it was nothing to crazy. I went in for a layed out toe side carve and folded the tongue and blue out the walk mode. I think it was mainly the bags fault but I don't really know. Has this happened to anyone else?