I have run into the same thing that Tom stated. I usually do jobs with my son as helper but on the few occasions that he couldn't make it, I took my wife instead. I get some funny looks and reactions to her. Like "You shouldn't work her so hard, she's sweating." or "I would never make a woman dig a trench." It's funny, these people would rather have her terminate circuits not knowing what she's doing rather then have her do something where she might get dirty.