Thanks for the reply

The recovery loss method is something like:
(Normal state) Bet 1 - Initial stake 1€
If Bet1 Win - No recovery loss needed - Go to Bet2
If Bet1 Lost - Recovery loss goes into action (*)
pre-defined values
- how much to recover: 105% (of the stake used in Bet1)
- max liability 3€ (this particular method works with Lays, thats why i have liability instead of simple stake)
- how many "recovery losses" allowed: 3 (it means that it will attemp to recover the stake 3 times only)
(*) In this case, Bet2 will be part of recovery. The goal is to recover 1.05€ (105% of the stake lost) with a maximum liability of 3€. If Bet2 wins, then recovery is disabled and returns to original state (stake 1€). If Bet2 lost, then recovery will do the same thing to Bet3, and Bet4 (only if bet3 lost).
If the recovery fails in all 3 attemps, then bot goes to normal state (stake 1€).
In any 'recovery bet' win, it should verify if all the stake was recovered (max liability limitation can make recovery last more deppending on the lay odds). If yes, go to normal state. If not, then the next bet will be to recover the rest.
The min/max overround is alrealdy working, thanks a lot mcbee !
thanks !