RE: ***CUB BROTHERHOOD***
Ya I tend to keep my servo arms separate too because I ran into an arm I could not get on to a servo .. I think it was Spektrum to Hi Tec but anyway I realized that they were a wee bit different and you could not tell by looking so from then on Spektrum goes in the Spektrum box and Hi-Tec goes in the Hi-Tec box and Futaba in the Futaba and so on ... They each have 3 or 4 arms so you need one of those boxes with the compartments I also keep the little rubber grommets separate too .. I don't know why they don't make them universal...