I've had a real game over the past 2 weeks getting Optimax, my local sation keeps running out. Same happened today. Went to fill up, ready for the week ahead, and once again they didn't have any! I asked the chap behind the counter why this was and was told that Shell wasn't selling Optimax anymore. Gasp!! However, he said that they were replacing it with something better, with a higher octane rating - cool!! I've had a look in Shells website and couldn't see any news about this. Has anybody else heard this???