hi, i will like to remember to all user that they can rotate loans, here is a short example

1 lets say you have 100 USD in loans at 20%
2 said loans will show up under Borrowed funds used in a margin position
3 now from the borrowing table you need to borrow another 100 USD at lower rate lets say 15%
4 the new cheaper loans will show up under Unused borrowed funds
5 now you only need to click close on the expensive loan under Borrowed funds used in a margin position and the cheaper loans will used for your position

make sure you always have a same or superior amount or you will have a partial liquidation of your position