I have a 94 Fatboy that has developed a Transmisson oil leak. The oil seems to be coming from the Belt pulley Sprocket and leaking down the side of the primary chain case cover when the bike is on the kick stand. Is this half way normal or to be expected? Do you think a bearing went out as the leak developed suddenly? I was planning on riding to Sturgis (1500 miles) when I noticed this. If I watch the fluid level and replace as needed, do you think it would be ok to fix later? It drips about the size of a silver dollar overnight.