No problem, the connectors are top notch. I really gotta check where I put the jack or I will lift up the entire car or side. I had it up the rack and only 3 of the arms were actually underneath the car the 4th was just floating in the air, and the car felt like it was held up on all 4 corners. It was set down and fixed but it really mad a big difference in stiffing up the car.