Hi everyone I took my stock rxpx 255 out today the 1st time for a few weeks after doing a few warm up laps the oil light came on and made the beeping sound I crawled back in about 70 metres and checked the dip stick it was empty so I put 1 litre in waited 5 mins and went back out taking easy all of a sudden I could smell burning I turned around and there was smoke coming out the back so I stopped the engine and got towed back in I checked the dip stick again and there was no oil I couldn't find any leaks inside anywhere someone checked the oil pump by undoing the top and starting it quick it pumped oil out so not sure it's the pump ?. Has anyone had this happen to them or do you know the cause. I did put a riva grate on before I went out but don't think that would do damage. Many thanks