hey guys i looked under the car today ( have not driven it for about 6 months) and noticed a 50cent size oil patch on ground just under the bell housing however when you look to the back of the box near the drain plug yu can see where oil is about to drip but it also seems to be going to the back of the box also but not dripping onto ground. i cant seem to find where it is exactly coming from and it is deceiving. is this a common problem could the drain plug just be leaking as it is still tight. or is it something more serious like rear seal or input shaft seal

I know the rear tail seals tend to Leak

yeah nah doesnt seem to be that