I picked up my 2009 M8 SP 162 last friday. The question I have is, how do you remove and replace the belt with the new helix. The old sleds(2005-2008) were fairly easy. But the new sleds have the reverse notch in the helix, which makes it difficult to open up the secondary clutch. Is there a special tool? My dealer was going to look into this. We had a tough time installing the belt from the factory, as they are shipped not installed. Any thoughts?