Add new question to the seller

Hello, I recently bought a HydroDyne and my dipstick top fell off, so I have no way to figure out if my oil level is good or not. Would you be so kind as to measure from the bottom of your dipstick to the top and let me know how long it should be? I thought about just changing the oil and setting it based on that, however I can't find any specifications as to how much oil it should take to fill it. Thank you! Bruce...