Has anyone tried to mimic an exchange using live betting? For example, I place a wager (back) a favorite and then profit or limit losses by betting on the losing team or player with a live wager. This could also obviously be done in reverse by taking an underdog (laying the favorite) and then once they are ahead place a live wager on the other side to lock in a profit. Is there a specific formula or calculator that would help with this process? I'm assuming that I can just use the Arbitrage Calculator that SBR offers? Anyone have experience doing this? Do the offshore books allow this?