When you increase the shoulder, the body contracts, but the position remains unchanged. For example, he took from x1 to 10 for 100 dollars, increased the leverage by 20 to x2. The same number of coins remained, and the body became not 100, but 50, but with x2 shoulder. In this case, the loss will go from the entry point, because the number of coins is the same. And if you bought the remaining half ($ 50) at 20 with x2 leverage, then the average order price will already be 15, so the loss will go from 15 and below