Flying over Lakeland on a Sunday I had oil temps shoot up to 240 and cut short our trip to land at KLAL. Went to Sheltair and got Double M Aviation’s phone number. Mike Naab was working on something else and dropped it to come help us out. He was very thorough and methodically went over every possible cause (not everyone works on experimental aircraft) until he found some faulty wiring and repaired it. I was shocked when he said it would be one-hour standard charge for his time. Not only did I find someone on a Sunday who was a terrific mechanic, he is fair and reasonable. If I lived anywhere close he would be my mechanic, if your looking for a good one call Mike. Thanks Mike, and my family back in AZ thank you to for getting me on my way home