...and please understand, I'm not bein smartass in any way shape form or fashion.....just stating what my experience has been. I can remember I was .....probably 19 layin under this truck giving it a service. Greasing, adjusting. Actually there were two of us. It was raining lightly....yeah we were outside. Anyway, Some of the "water" dripping on us didn't look right. I looked at Robert and asked what's up with this rain?" He started laughing his *** off. I said "What?!?!?!" He said you didn't notice what kinda truck this was, did you?" We were workin on a septic tank pump truck. Need I say more? LOL