so all of a sudden the front rebound adjustment on my 300 miles sondors mxs wont work. Some times it turns all the way both directions but mostly only goes 1 click one way then maybe 2 opposite way. Its not on lockout. Still squishy. It happened all of a sudden one random day while i was cruising the asphalt jungle. Any ideas for repair? Maybe somthing came loose inside? It is an air shock if that helps. Any upgrades? At reasonable cost if possible. Is the size standard?