Holders Rangers enter the Scottish Cup at the fourth round stage this afternoon and Dumbarton will be the opposition in West Dunbartonshire. The Light Blues return to competitive action after the winter break in La Manga and will be looking to make short work of their League Two opposition. That is if the pitch is deemed playable at 1pm this afternoon following an inspection. The recent cold snap has cast doubt over the Dumbarton Football Stadium’s on-foot conditions and fans will be hoping the decision is a favourable one. Here, Rangers News provides you with everything there is to know about…