This should be simple. But can anyone explain a phenomenon that is occurring when I check my engine oil. This is a Cat D3G 2005. Whenever I do the initial dip stick pull, the stick is dry. I am 60 and sometimes my eyes do not see well up close so I wear readers when I check the oil level. But not just based on vision. I can touch the stick and it is DRY. My initial reaction is to panic! But then, I re-insert the stick and pull it out to find that the level is somewhere above add. This happens whether it sets for a day or an hour. Can anyone explain this. It is not something that happens on the odd ocasion. I check the oil almost everytime I run the machine. It is the rule not the exception. It does not sound possible, does it!