The top two in the Championship both enjoyed big wins on Saturday.
Leaders Hearts remain nine points clear after beating Dumbarton 5-1 at Tynecastle with goals from Osman Sow, Prince Buaben (penalty), Jason Holt, Callum Paterson and Billy King. Garry Fleming scored for the Sons.
Rangers thrashed Raith Rovers 6-1 at Ibrox - Lee McCulloch, Nicky Law, Kenny Miller and Kris Boyd were on target before Jon Daly added a late double. Martin Scott netted for the visitors.
Queen of the South stay third following a 3-0 victory over Falkirk at Palmerston. Andy Dowie, Gavin Reilly and Mark Kerr got the goals for James Fowler's men.
Hibernian are into the top four after beating Livingston 4-0 at the Energy Assets Arena. Dominique Malonga opened the scoring and Danny Handling, Dylan McGeouch (penalty) and Paul Heffernan all struck in the second half.
Cowdenbeath moved off the foot of the table with a 3-2 win at Alloa thanks to goals from on-loan duo Kudus Oyenuga (2) and Calum Gallagher. Liam Buchanan and Greig Spence replied.
