Hi there! New builder following an old dream, since seeing Cassius on RW I've fancied a front hinge heavy, but we're gonna start small and sensible with a beetle and a feather first.

Got a few things slowly on the go, getting ready to order the next lot of parts, and here's the question...

How many spares, or what spares do you recommend? Obviously a whole spare robot is a tad excessive, and OTT for events, should I order spares or wait til I've broke something?