Help needed with sb 318

Can you take a picture of the handle-end of the dipstick in the tube? Also measure the length of the dipstick while removed.
It looks like a rear sump truck pan, nothing special. So capacity is only around 6 quarts, something like that.
It is possible for the dipstick go off course inside the pan. It's also possible someone put a short car dipstick into a long truck tube. They are different.