Concentration is the name of the game for George Elokobi as he looks to stop Maidstone conceding sloppy goals. Boss Elokobi is concerned with the number of times his team have conceded from restarts. It happened again last weekend as Chesham scored a 96th-minute equaliser in a 2-2 draw, denying the Stones their first home league win of the season. Late goals from Aaron Blair and Shaq Coulthirst put Maidstone in front, having trailed at the break, but they couldn’t hold on. Defending set-pieces is an area the Stones are working hard on and Elokobi hopes their efforts pay off. He said: “There’s …