Just got my 70 chevelle out for the spring. Went to check the oil and found last inch or so of the dipstick must be in the oil pan. I removed the tube from the block and it's not in the tube. I have a 350, I have been told don't worry about it from a couple of friend who are mechanics, it will lay in the bottom of the pan. Looking for any thoughts out there about this or suggests, short of pulling the oil pan. Thanks.