OK guys do I need to be sweating my motor. I got back from the dunes this w/end and changed my oil today. When I took my filter out I noticed there were some silver metal flakes (shavings) in the filter and the chamber The bike ran great over the w/end and didn't have any power loss, just some clutch slippage. Nothing really bad for how hard I push my bike in the sand. I use one of those metal screen filters that can be cleaned. Are they substandard to the other types. I only use them because they are $5 cheaper then the ones from Yamaha. So what's goin on with the shavings Am I doomed or is this normal wear? Is it my clutch since all the oil is the same? I change it after every dune trip and 2-3 races.