Mancini Racing

i bought some solid aluminum shackle bushings along with quite a few other items at once. why i dont know. it was just a brainstorm and i wanted to try them. when i opened the box i realized right away they were wrong. they had bronze inserts in them with holes that were only 3/8". what shackles use 3/8" bolts with no slees or shoulder? so i call up. i give all my info. i ask about the buching set, what shackels they were made to work with and i got a rude response, they are made to work with any and all shackles out there sir. is there aproblem, yeah thats why im calling. ok what shackles are you running. the mp offset kit, that i bought from you in the same order. well whats the problem? they dont fit. why dont they fit? i explain and he tells me thats impossible, they designed them to work with all factory type shackles. he said would you lime to go get a shackle and th ebushings so i can see that they work together over the phone? yeah absolutely. 15 min later he comes back opens the boxes and to his surprise they dont fit. i ask ok, can you send me a new set? well the best thing i can tell you is to drill them out. drill them out? thats going to leaver very minimal bronze material it wont last but a few weeks before it cracks and falls out. ok then return them we have a shelf full of these and they are all the same. he wanted me to pay shipping back. i didnt screw up why should i be talked to like i dont know what im talking about and then have to pay to get some of my money back because they dont know what they are doing. they are sitting on a shelf in my basement as a reminder to not deal with them. i guess i need to go down there and look at the box to be reminded as i was thinking of buying there xhd leafs.