BrokeDown
Senior Member
I got the MORryde Independant Suspension (IS) on my Momentum 351MS-R (2 axles). After the IS installation and a month-long stop at GDRV service, we towed the RV from Elkhart to SWFL (about 1,200 miles) with the RV mostly empty. When we got it home, we loaded the RV and put the golf cart in the back. Then we drove around 180 miles to our current location. On the drive home from Elkhart, I did not care much about the ride because the IS was new (so stiff) and the RV was empty.
But on the ride from SWFL to Central FL, I noticed that the RV seems to porpoise more than it used to. And at times, it almost seemed to jump sideways.
I think that part of the problem may be that we are using a Gen-Y Gooseneck Hitch which allows a lot of undampened movement at the hitch. We also do not like how hard the Gooseneck is to hitch to the truck (it stresses my wife out.)
For those two reasons, I am going to replace the Gooseneck hitch with a regular 5th wheel hitch and pin box. I am looking at the CURT and B&W 5th wheel hitches but I am not looking for advice on those.
Do any of you IS owners run an airbag hitch? I like the construction of the Curt (Lippert) Flex Air pin box. The thing that I like about it is that the airbag suspension is dampened (it has a shock). And being a 5th wheel hitch, it should be A LOT easier to hitch up.
A second option is the MORryde pin box which does not have an airbag.
So... IS owners, please let me know your experience and your hitch/pin box setup.
Thanks - B
But on the ride from SWFL to Central FL, I noticed that the RV seems to porpoise more than it used to. And at times, it almost seemed to jump sideways.
I think that part of the problem may be that we are using a Gen-Y Gooseneck Hitch which allows a lot of undampened movement at the hitch. We also do not like how hard the Gooseneck is to hitch to the truck (it stresses my wife out.)
For those two reasons, I am going to replace the Gooseneck hitch with a regular 5th wheel hitch and pin box. I am looking at the CURT and B&W 5th wheel hitches but I am not looking for advice on those.
Do any of you IS owners run an airbag hitch? I like the construction of the Curt (Lippert) Flex Air pin box. The thing that I like about it is that the airbag suspension is dampened (it has a shock). And being a 5th wheel hitch, it should be A LOT easier to hitch up.
A second option is the MORryde pin box which does not have an airbag.
So... IS owners, please let me know your experience and your hitch/pin box setup.
Thanks - B