Had Equa-Flex put on one camper after about 5000 miles. That was back in 2005. Loved the difference as it smoothed the ride out and got rid of the feedback from the trailer going over bumps. Just put the same on current trailer but went with new shackles and wet bolts all around. Had about 3000 on it before changing over so when I take the next trip I will have a good comparison but it has not gone anywhere yet so I cannot tell you how the current model is compared to the original. You will hear from lots of folks that changed to this and the many other ones out there. I do not think there will be anybody saying they should have stayed with the original solid equalizer.
2018 Ram 1500, 2020 Cougar 22RBS
Just the 2 of us and 2 Jacks on the roam.
Meet us at Olympus Mons. Gone Traveling.