fork oil level

[dunchan]

Hi!

I have a gilera MX-R.
Suspension type is: marzocchi Telescopic
There is (strong) oil leak in left fork. (side of brake)
Maybe the reason: i've put too much oil into fork.
2,5 dl both of all and has new seals.
(Right fork is dry, and hasn't leak.)

Question is: which is the correct oil level?

Thanx in advance,
Viktor