Mbot 6 legged robot construction advice please


We have successfully built the mbot 6 legged robot - beetle, following the instructions closely and parts provided in the add on pack. The problem we have is that if the screws are done up too tight, it can’t freely move. If we loosen the screws, the legs start to move nicely but only until the screws start to fall off as they are getting looser every step the bot makes! Please help.


Hi, happy new year~
Have you tried to change another screw?


Hi there and yes happy new year to you too :). We used the screws that came supplied with the add on kit, which we would have thought would work! We don’t have any others with us on our holidays at the moment.


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