if anyone is after hex screws I've used these guys to get spare ones for the BJ4 and B4 -
www.modelfixings.co.uk Always quick delivery and when they didnt have 2 screws in to finish an order they sent me 5 to say sorry a few days later!! Just no Ti ones for the weight weenies
Anyone know if i'd get the mtroniks brushless in this? quite fancy getting one to add to my tamiya collection and i have a spare mtroniks system in me dead xxt!!