It's a bidding bot so you never know how much you will get. Every 2.4 hours a 100% upvote is bid on. If A bids 30 STEEM and B bids 60 STEEM, A gets one-third of the upvote (33%). In some cases it's profitable, in others it's not.
Edit: See my reply to @danile666
This is not what happened though, the delegated SP on the bot dropped from 2.5million SP to 250k. a couple rounds went by with it that low, and a few hours later @zeartul made a post stating it would be lower SP...I am trying to contact him and @bellyrub for a refund, but havent been able to. I lose much more than 6 SBD on this and am getting really anxious.
Ah, I see; you guys voted during the period where @freedom and @bellyrub reduced delegation. I'm not sure if @zeartul will offer refunds, but I hope you guys get fair compensation :)