Do the vendor struts come with certifications, load reports and ISO certifications that they are guaranteed to be precisely at some calculated load rating based on solid modeling and 3-d analysis that won't deflect the myriad of pantera decks out there. come on now guys. the vendors did the same thing - they experimented until they found something that worked and sell it for $90.
No reputable vendor will never sell a strut that exceeds 100 lbs.? yea, am sure they are load testing each unit.