Air flow within an enclosed vented space, is a very touchy "science".
Check which way round you have set the fans, in case you have them both blowing air in!
Otherwise, since your original temps were not that poor, take the extra fan out.
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This poetic animation about monsters is illustrated in a Van Gogh painterly style
How to get WWDC 2017 tickets
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.