DOMINIC BALL is determined to keep improving at Ibrox after helping Rangers open up a three point lead at the top of the Championship on Tuesday night.

The defender partnered Rob Kiernan at the heart of the Gers defence against Dumbarton and turned in another impressive display for Mark Warburton’s side.

Goals from Jason Holt, Martyn Waghorn, Nathan Oduwa and Andy Halliday clinched a 4-0 win to move the Light Blues clear of title rivals Hibernian.

“As a whole team we thrive for clean sheets and a lot of goals and [last night] we got that,” Ball told rangers.co.uk.

“I was quite pleased with my performance but there are still a lot of things I could have done better and that is the way I am, I like to look at some of my weaknesses and work on them in training.

“I will look at the game after this and I will try and improve but overall I thought everyone did excellently.”