Dundee United boss Craig Levein has warned his SPL rivals that the best is yet to come from his team.
A 3-0 victory over Hearts made it three wins on the bounce, but the Tannadice chief says his side are still playing below their best at present.
He said: "I was pleased with the way we played, but, obviously, more pleased with the three points.
"We got a result at Aberdeen the previous week, but the performance was a bit scrappy and, although we were better on Saturday, there is definitely still more to come from us.
"There are still new players in the team who are fitting in and have to find their feet. We've not managed to get the best out of everybody yet, so we're not getting carried away or going to go overboard about the win."