Quote from Scraff:
I realize this. I specifically mentioned that it's when I try to sell at a price higher than the bid (what some complain about and call "bid whacking" that I'm not usually successful and may get a partial order filled and have to enter another.
I know this is where I am having trouble understanding what you're saying. In the link that you posted, it correctly explained that bid whacking was selling at a price that lowers the bid. It doesnt matter if it's a market or limit order. If there are 100 shares in the highest bid and you send a market order to sell 200 or a limit order to sell 200 at a price <= highest bid, you're going to have the same effect.
Unless I'm understanding your comment above incorrectly, you're saying that you're bid whacking when you're trying to sell above the bid. If you're selling higher than the market wants to buy, what makes you think you should be able to get your entire order filled?

