I ordered a motor mount for my go kart from box stock project. when i tried to mount it all up the motor mount was machined incorrectly and did not allow proper alignment. the mount did not adjust in the proper way. i called the shop and explained what was going on. i was transferred to Jimmy. i explained again to Jimmy what was going on. Jimmy begins to tell me the whole story of how the mount is a direct copy of Bur*** mount. and that they changed the "design" 10% so they could avoid a copy right infringement. i said that was all nice but what ever they did this one is not correct and is not usable. Jimmy's response was "what do you expect me to do about it" i said i wanted to return it and get my money back. Jimmy said no that he could not resell it as new because it was used. i told him i did not use it and that it is not usable. it is not built correctly. Jimmy said no they would not return it. DO NOT do business with this shop! there are plenty of clone kart shops around and we do not need one like this. poor poor customer service. and Jimmy does not seem to be an honest business man read more