Leverage implementation

I have tried to implement leverage implementaion, but any options from my ideas works.

So i have tried

• replace returns
• portoflio from hold
• replace inner variables

But only what I have achieved were:

• I was able to have correct equity when I have simply used new returns or scaled equity and passed to from_hold. But now I'm missing proper trades and orders and some stats
• When i tried to use for example size 2.0 etc. they were cutted to 1.0 so I can not imitate for example leverage 10x

Is there any idea how to do this ?