hi Mark yes I have a 240ma drain but didnt think that was enough to drain over night Thanks for the reply

seen the car now. I charged the battery started it and its charging 14.6 volts across the battery and 80amp output. have a fault code for alternator d+ and the alternator does not ground this wire with key on or running it stays at battery voltage. battery light comes on every once in a while but only on start up. I have 80mv drop on my live and 70mv drop on my earths engine runnning.
code cant be erased with key on with new alternator fitted but refit the old one and code can be erased but no charge.
Have a new alternator coming tomorrow so hope its that