What is the difference between the EVO FLEX CORNER OUTSIDE and the EVO FLEX CORNER INSIDE?

These two assembly accessories are special mounting brackets for creating curves with a 90-degree angle with the EVO FLEX (1, 2, 3) and consist of two sections. one for the EVO FLEX and the other for the ground cable. If you want to use the EVO FLEX (1, 2, 3) in an outside curve, use the EVO FLEX CORNER OUTSIDE. If you want to use the EVO FLEX (1, 2, 3) in an inside curve, use the EVO FLEX CORNER INSIDE.