I have been reading that one person posted that "mechanical chocks are a lawsuit waiting to happen". May I ask why? I had the X chocks before and did not have a problem. I got Class C and could not...
Have always used some type of chock since my first pop-up. Made my own similar to the ones used to chock military planes. Basically two connected via a heavy rope. Most of the time I can just pull them out once hitched.