While out riding today in 100 degree heat i noticed my 21 inch laced wheel has a slight untrueness about it. Eye sight can some times play trick on you so I need your advice. While riding I look down the front fork at the wheel as eyball down the fork I notice the wheel has a small wobble. I do not notice any shimy at anay speed nor any unusual tire wear. The front disk brake does not grab in spots either like you would expect when you have an untrue spoked wheel. Is this an eyball oversight and nothing to worry about?