Preheat oven to 170°C. Line a baking tray with baking paper.
Rub Ham with Ginger Oil. Cut a diamond pattern in the ham fat and stud with cloves.
Stir sugar, maple syrup, honey mustard and Relief together in a bowl.
Brush 1/3 of glaze over the ham. Bake in oven for required time for the size of the ham brushing with glaze at least 3 times during cooking.