Actually, i also make satisfied profit from supporting favs, but maybe with not low odds;
my system is working like this:
Let's say I have initial bankroll 1000 Euro, and I divide it into 2 part 500 Euro each.
I put my first bet with stake 500 Euro; if I win my next stake will be 500 Euro * odds from 1st bet;
example: my first bet odds were 1.40, I won it so my next stake will be 500 * 1.40 = 700 Euro;
I continue till I make first stake * 4 (2000 Euro brutto, 1500 clear profit); At this moment my bank is 2500 Euro; I recalculate my intial bankroll and then my "start" stake is 1250 Euro and I try to get 5000 Euro from it.
What if I lose?
Let's say I lose in any moment of first step: then my bank is 500; so simply - I divide it into 2 parts 250 Euro each and my aim is to get 1000 Euro (750 clear profit) from it. If I do it I recalculate my stake as mentioned above.
There are some nuances here as well, but don't know do you want to read abaout them
Surely, it's not my "main" thread - the most part of my money goes on value singlebets.