Ghetto fix for leaky rocker cover gasket

These instructions are not really recommended in place of doing the job properly and replacing a leaking rocker gasket, however, if you really need to do it this is a method that has done the job for a lot of subaru owners, even though it's obviously not fixing the underlying cause of the problem:

1) Remove rocker cover
2) Take off gasket clean it and put it back on using sealant (3Bond is recommended but expensive)
3) Place rocker cover back on 
4) Add a washer to each rocker cover bolt (This helps you tighten the rocker cover down more but not to much)
5) Replace bolts with washers

Hay Presto no more leaking.