How to change default 1lot size position for BUY/SELL Stop ? loosing money because of missing feature...

Hi, 

I`m a trader from fortunatraders.com and I have really annoying problem. 

Everyday I`m opening plenty of pending orders (aproximately >100). Each BUY/SELL STOP transaction CTRADER opening with size 1lot.  Afterwards I`m forced to change size of each order manual which is really annoying and costs a lot of time. I often lose money because the price movement opens a contract from a Buy/Sell Stop order before I manage to change the position size. This generates costs and issues. Therefore, I don't want to use CTrader, but unfortunately, I currently don't have access to another platform. Can anyone help me change the default position size for Buy/Sell Stop? How can I do that? 

How to change default lot size for pending orders ? 

I`m opening BUY/SELL STOP orders using right mouse button and chart (I do not want to invest too much time for each order). I do not want to analyze each order using formular on the right side. I have several accounts to manage and CTrader consuming most of my time. 

Thank You in advance for any help.