I have reciently machined new alumnium a-arms for my buggy, because I was found the plastic ones to break fairly easly, but am now starting to worry that with such a strong a-arm, that i should make a new center piece that holds the a-arms. I was thinking while I was at it it wouldnt be any harder to make it about 1" to 1.5 inches wider. Has anyone tried making the buggy wider by doing this, and is there anything I will have to do besides using longer dogbone?