Can someone explain a little bit better how the onsite and offsite bankroll investing works? what I understand is that if I deposit 1 btc and put it in the bankroll and then say I have another 1 btc offsite then my 1 btc invested onsite becomes 2 by the power of leveraging? so if I would lose 50% of my investment then I would really loose 100% because I am leveraged by 2x by saying I have 1 btc offsite?

If this is like this then it means I can have 1 btc onsite and 9 btc offsite and then I would be leveraged by 10x and so my looses and wins would all move quicker and there is obviously a bigger chance of loosing it all by the high leverage you use

if this is true which is the maximum leverage I can use? 100x? please explain the offsite and onsite bankroll investment thanks