Guys - I really really need some advice on a serious problem I have. I have suspected for some time that my wife has been having an affair. All the signs are there: the phone rings and when I answer the caller hangs up, no interest in me any more, going "out with the girls" a whole lot. I try to stay awake to look out for her when she comes home but I usually fall asleep. Anyway, last night about midnight, I hid in the shed behind my motorcycle and watched as she came home. She got out of some strange car and did up the buttons of her blouse, she brushed her hair and sprayed on perfume and adjusted her skirt. It was that moment, crouched behind the bike - I noticed it - a hairline crack in the engine mounting bracket! Now is that something I can weld or do I need to replace it........?