Hi iv noticedon my au series 3 xr6vct that the radiator or something like iv topped it up with coolant and came out of mates place coolant allover the concrete wich I park on grass can't tell could it be that iv been topping it up to much and overflows bottle now showing between half way took for a drive and didn't leek anymore could it be iv been overtoping the coolant plastic tub? But didn't notice any coolant on leads just at the bottom of the plastic feder, sorry for the riting can't seem to get it together I think the weather has got the better of me lol!

Check all your hoses? especially the big one from the overflow tank to the radiator?

and where plastic tanks join up with the metal section of the radiator .. other half's leaked on drivers side.