is the rock part off the natural ground or an adaption in later years ??
if the raise is small then less likly to be a problem
but iff a big rise better to minimize at the top even to below 300 to say 200 to give a greater leverage when a dispute arises as its difficult to nit pick on or about 200mm mark compared to the maximum 300mm
if the raise is small then less likly to be a problem
but iff a big rise better to minimize at the top even to below 300 to say 200 to give a greater leverage when a dispute arises as its difficult to nit pick on or about 200mm mark compared to the maximum 300mm