Hi guys, We have a 2004 OB and the tailgate struts werr failing so needed to be replaced. Ordered a set from Amazon, fitted them, and now the tailgate needs help to get it past the first foot or so from opening, and then it is really slow to fully open. Ordered a different make/set and they are basically behaving the same. After digging around, i found the aftermarket units are rated at 410nm force each side, but looking on Autodoc, they have a Ridex product that lists 520nm for the right hand, and 410 for the left hand and with cross checking the OEM part numbers against them, this seems to be correct. Is anyone able to confirm? It kinda makes sense that the extra force of the RH unit would certainly help with the opening Cheers!