Hello ginbottle,
I have logged in using one of my test logins, this is with similar rights to you so I can test the emotions.
If you click on the little smiley face in the taskbar it should offer you emotions we have on file
Yes that seems to work ok.
Regarding the weight 18 KG seems about right, personally I would say 8 to 10 meters. this will stand you in good stead for locations for deeper water, ours is on chain and a windlass. Some people use their mud weight even if mooring port or starboard side on as extra security when mooring in perceived eventful area's.
Regards
Alan