JRTJH,
Thanks for the clarification. I guess doing the math either would work for my trailer; under 8000 lbs on tandem axles.
It seems the wet bolts come with either of the MORryde systems or the Dexter one. my old school brain says go with the wet bolt because there should be some lubricant in there. Especially with the never fails having such thin shackles.
I may actually go with the E-Z Flex system. It seem heavier built than the MORryde.
I will be installing it myself. I have the jacks, stands and tools needed already; with the shade tree knowledge.