Ooh, will be good to see Conundrum Mk2 there. It was one of only two UK drum robots (the other being Glen Dohertys Zero) that I knew existed at a time when I was looking around for ideas and pictures to use as guidance when designing Drumroll. Id welcome the chance to go drum-to-drum

Chris, if youve got any spare drill gearboxes kicking around, why not replace the plastic gears with some metal ones from the spares? I shredded some of the teeth in Drumroll after the FW champs in May and since I replaced them with metal ones Ive had no problems.