440 build 500+ hp build

OK Speedmaster told me to kiss my *** my own ***. Their response is that they can replace the whole set. I can't buy or get a single rod. Initially they started about balancing issue so I told them I can handle this, then they said replacement of the whole set is the only option. Explaining to them that I risk almost 300$ for shipping and customs both was with this process does nothing!
They do not understand that I dont trust their product and I gain nothing financially. I may just as well buy another set, almost the same money.
People, better stay away, these rods are not worth your time and effort. They need work out of the box and cost 400$ with tax where for under 600$ you have Scat rods with arp2000 bolts.
My final lesson to stay away from cheap junk, not the chepest one. I really dont understand how company that needs good reputatiin can afford this approach toward customers.