Dear @abonk74, there is nothing wrong with you.

@boomerang operates as all other Vote-bid bots. 10 times per day (every 2.4 hours) customers bid for our vote. For details please read our last update. https://steemit.com/steemit/@boomerang/boomerang-update-1st-of-october-2017

Currently a 100% Vote of Boomerang is worth around 8.77 USD. This 100% vote is split to the bidders, the higher their bid, the higher the partial vote. The sum of all bids in the round you participated was around 17 SBD, your bid was 10 SBD. That's why you got a 56% vote (=10SBD/17SBD), the other 44% were distributed to the other bidders.

Please check in front of your bid our current SteemPower at steemnow.com or steemworld.org to avoid to high bids.