Went for a ride today on my 85 Aspencade. About 15 miles each way, and then across town. I noticed about 2 miles ffrom home, that my temp gauge was 1 bar from the top. First question is, as far as the bars on the temp gauge, what is safe, and what is too hot? Question #2 is, took the car tonight to go over to the inlaws, and when I came back, I noticed a wet spot under the bike. Checked it, and it was antifreeze coming from the overflow. Do I need to be worried. Or is this normal?