And one thing members here helped me understand (something that I believe led to errors), is to NOT put skintac or other adhesives directly on the skin in the location that the cannula will be inserted. This alone resulted in many less errors. Now my strategy is clean the skin, put 4 small dots in the shape of a diamond on the skin…almost too small to even be seen, with marker. Put skintac on the outsides of those 4 dots…then after it dries a bit, apply the pod with the cannula INSIDE that diamond that has no skintac on it.