Hi, I'm looking for suggestions about things to be careful for in my EA, to open/close/modify orders with safety. For example, what error handling should I do, and what other things should I program my EA to check to make sure I'm doing these things safely (for example to guarantee it won't open orders with a size I didn't want, and to guarantee the order was received and executed by the server). If you could show code that you use to open/close orders or just give some suggestions it would be great. Thanks