i need help w/ some pressure

[hilljob26]

i seem to be getting some unfortunite crankcase pressure,my engine is leaking a liitle bit of oil aound the dipstick tube,anybody have any ideas,it doesn't seem real bad,but a leak is a leak to me,i hate freakin oil leaks,its an after market aluminum stick,but i think the tube is just a chrome one,is that the problem ya think,any help would be appreciated