why not just open up the chaincase cover and let it drain out the hole in the bottom of the bellypan, that way while you are in there you can inspect everything, clean everything out real good (because you will never get all the shavings but just draining it, and you can very accurately set your chain tension. You guys feel confident with not inspecting your chaincase everytime you change the chaincase oil? A blown chaincase isn't worth it, and its never fun being towed home. The small time difference is worth it to me.