Hey ! You make really good and educational videos. I have a suggestion for a next video. Suppose we use 2 hydraulic cylinders. Measure the position of each cylinder with an analog instrument. The cylinders are controlled by each one propotional valve. How can we program so that we have acceleration and deacceleration? How do you program to get a master cylinder and a slave? The idea is that these cylinders should run synchronously. / F
