For those of you who use a well for your sprinkler system, do you have a problem with it leaving spots on your truck, especially your wheels? The overspray from the sprinkler heads gets on my truck and leaves water spots that are very hard or sometimes impossible to remove. My last set of rims was completely ruined by it, I spent 2 hours polishing them and the spots wouldn't come out. I think what's actually happening is that it eats away at the clear coat. I'm going crazy over this and so far the best solution I have it to drape towels over my rims every time I come home :doh: Anyone else have this problem, or a solution?