I'm stuck

I got everything to the point where we could get the body put back on the chassis, and then noticed a nasty leak in the tranny. This is a bit frustrating because it was the last thing on my list to do before putting the body back on - filling the tranny with oil. It's not leaking from the boots. It appears to be leaking from the case. This is a newly rebuilt tranny. Now we get to take the rear-end apart... again... and take it down to the shop to make sure the seals are good. Wasn't planning on that and as a result have lost my motivation. Not to mention it's 20 degrees outside. Ah well. Now that I'm on vacation, maybe we'll bust into it and just get it done.