I have a Ferris 3100 with 37 hp Kawasaki. Due to chassis design and engine oil drain placement, they have a rubber hose with a plug in the end that is provided to implement engine oil draining. The hose makes me nervous because it seems there is risk of it failing in some way, draining the oil during operation and having the engine fail before you notice the leak. The current drain configuration strikes me as really Micky Mouse. Looking at the design I don't see any good way to modify the chassis to close the crankcase with hard fittings only. Any ideas here to make this better?