Quote:
Originally Posted by redhooker
We had these. Pried them off and tossed them after a few trips. Here’s why:
1. They do hold water. The manufacturer recommended spraying flex seal on the top to prevent moisture accumulation and eventual corrosion. Last thing I need is another seal to maintain.
2. They do not decrease jack stroke. Still need to use blocks so the argument for eliminating blocking is misleading.
3. They might decrease vibration but only if the source of the vibration is the ground. Since we rarely camp in earthquakes they provided no help.
4. They actually increase instability if you do not shorten your jack stroke by blocking- see issue number 2.
Also I may actually believe they provide LESS traction. See the below video at about the 10:00 mark-their Momentum toy hauler slides down a grass campsite that I would NEVER slide on even without chocks. We have definitely camped on steeper slopes without issue.
https://youtu.be/ReKKvtyzvu8
Hopefully (KYD sponsor possibly) Snap pads won’t request this video be taken down. It is the quintessential example of jacks overextended causing instability as well as exposing the rams to excess force.
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Obviously everybody's experience can be different. For us, three of the four Lippert 9" jack foot pads were bent and bowed when it arrived at the dealer or shortly after. In other words, before we took delivery. I had pictures so I am certain; I just did not know what they were supposed to look like.
Forest River reimbursed me for the new ones under warranty. I didn't realize how bowed they were until I went to install the SnapPads and only one would go on correctly. The other three went on but one actually fell off at our home. No, locating bent jack foot pads is not a listed advantage but it worked for me.
My point is that, with our jacks, they should help prevent future bending. This apparently is being seen more with the Lippert 9" jack foot pads since some alleged redesign a few years ago.
Reduce blocking? Maybe by one block since they are 1" thick.
Ours have a big hole in the bottom center for access to the bolt that holds the jack foot on. Water does drain through it but maybe all models do not have such a hole. I hit them all with a hose after installing to get rid of the dishwasher soap and got a lot of water and suds out of those holes.
As far as the video goes, while he blames it on not checking the chocks (which I use 100% of the time and always kick in after lowering the jacks but he forgot to do this once), he also had at least one tire off the ground and it sure looks like the rear tire is not holding any weight either.
Ground contact surface area is what's important and I never let the jacks lift a tire off the ground, even the fronts. If I do not have a significant amount of "squashing" of the tire bottoms I re-do the blocking or relocate.
He used auto-level, which I also used to use in the beginning. It jars the coach too much and always seems to lift the coach much higher than we do manually.
People buy things for convenience. SnapPads are more convenient for me. That fellow uses auto-level because it's more convenient for him.
SnapPads and auto-level are nothing more than tools. If you mis-use a tool bad stuff can happen.
FWIW,
Ray