scouse, I believe that you can't enter a limit order on the close of a bar since once the bar is closed, you're already onto the next bar (know what I mean?). I don't think that you'd get any more slippage on entering on the open of the next bar (with a limit) anyway? If you're using limit orders, there won't be any slippage, but remember, that TS will 'overexaggerate' the profitability of your performance reports and make it look as though all orders "can" be filled at your price, when in reality, they don't always get filled.