Best of the Paris Dakar reps
Little tip mate take off the front and fork stanchion guard and check the swept area sitting at 12 - 3 O'clock for pits and small bits of crud. This area often never gets cleaned and the crud left can and will either tear the dust/oil seals and/or pitt the stanchion, both will cause leaks. USD forks are costly to replace oil/dust seals as specialist tools are required to do the job both safely and properly.