LA 360 - 0.030" Undersize Main Bearing Clearance Questions

Just because someone hasn't had a particular experience with a engine or they have never heard of it doesn't make them clueless. Do you guys even know exactly what the term clueless means? It is a rude,disrespectful term. I don't mean to be disrespectful here to anyone but I think that some people on here have low people skills