Hi guys, myself and the family have all had new Carrera bikes recently and I’ve noticed my bike is really making some awful noises when I put a decent amount of pressure on the pedals. At first I thought it was the seat but I’ve ruled that out. Is it worth me stripping the crank and cleaning/re greasing it all? If so, what grease would you recommend? We’ve only used them a handful times so I’m a bit annoyed with it to be honest. The pedal slipped on me the other day and I honestly thought the chain had snapped, it happened so quick. Any advice would be great, thanks.