I usually open positions worth an amount by choosing the most appropriate entry price. This goes well with RM. But at Finandy, if a position is close to the balance sheet, I usually catch exceptional situations and the position is completely canceled. For example, when dragging an order. Talking to support, I realized that the recalculation depends on quantity. But in my case and probably other traders, I don't care what the quantity is at all; I need to count from the amount per position to get the quantity. At the very least, this can be done by setting up a trade or a specific trade. Thanks!