Does it hurt if oil reads a little over full on dipstick?

If the oil level on the dipstick reads slightly over full, it may not cause immediate harm to the engine; however, it can lead to potential issues over time. Excess oil can cause foaming, reducing lubrication efficiency and increasing pressure in the crankcase. This can lead to leaks or damage to seals and gaskets. It's best to drain the excess oil to maintain optimal engine performance.