This tutorial shows you how to draw coil spring vector in illustrator. Additionally, spring vector is designed for use as a pattern brush. You can easily apply to any path of objects.
How to draw flat coil spring brush vector in illustrator

This tutorial shows you how to draw coil spring vector in illustrator. Additionally, spring vector is designed for use as a pattern brush. You can easily apply to any path of objects.
This video shows you how to draw wifi icon. It uses cut path at selected anchor points command. The simple and accurate way of drawing.