This is natural, I don't think you can stop it, but I will enjoy watching you try!

Nobody 'likes' spread traders, they are called 'scalpers' and they look for arbitrage, like the kind you leave on your steem-engine market by selling for 1 and buying back at 0.95. (or w/e numbers)

You alienated me from this project for doing this, but I still would like to see you succeed, and understanding how markets work is going to be an important step for you.