Whats the worst mistake you have made in MB so far?? We all make mistakes, so thought I would start a thread where people can share them!!
In my early days I once or twice backed and layed two different horses as I was in a hurry! Both bets lost as well!
Mine was definitely not matching my lay bets a few times. I always tried till the last second to lay my bets but sometime it would go unmatched and id lose plenty $$$$$