So after riding my bike for the first break in tank I can see that the lower head gasket from the case to the cylinder is a leaker. There is a couple tiny bubbles that form and there is oil/gas around the thing. Anyhow, question is when I go to take out the head bolts so I can make a new gasket 3 of the 4 bolts come out with the studs still attached. Only one nut actually comes off itself. Should I put some loctite on the stud and let it dry then try to get the nut off again? Does it matter when I go to put them back in?