So I started the off season by doing some work on my 08 Apex MTX. First was installing a power claw track and new seals in the transmission. Got all that put together and ran the sled to make sure all was good. All was fine. Next project was installing new seals in the cover in the picture. Did a new seal on the shaft where the primary clutch mounts and a new o-ring inside along with a new gasget for the cover itself. Also did a oil and filter change since I had to dump the oil anyways. Now with everything back together the sled won't even start. I found out how to get into the error codes but don't understand what all that means. I found a chart explaining what certain error codes mean but really don't get how to determine what is what. (It should be noted that while trying to start the sled the check engine icon and light flash) The oil filter was off for a few days while I was tracking down a seal that Yamaha only wants to sell with the cover in the picture but I am pumping oils back through the return line to the oil tank. I'm pretty much stumped at this point any help would be greatly appreciated.