im not happy coz i copied first the address for red and i changed it to the promo's addy. ROFLMAO
LOL in fact you are lucky, if it does not turn into a line promo, you might hit x0.2 on red haha 
Exactly. Changing the destination address (to bet on the red line), or changing the bet amount (to make a bigger bet) will change your TxID and hence change the coin path.
Anyway, congrats for hitting the outermost region.