Thanks for your tips!
It almost seems to me as the seals are faulty in some way.
Both fork legs are leaking.
After replacing the seals, I added the oil amount stated in the clymer manual for a US bike(Although I'm in Sweden, the bike was originally built for the US market).
The bike also has the possibillity to add extra airpressure to the forks, I did add some with my handpump. Could that have damaged the seals?
If I added to much oil, could that damage the seals also or will the excess oil leak out and everything is fine?
I'm a little unsure if the seals were installed with the right side up, could this cause leakage?