thanks to everyone for your input.I did'nt get to read most of the replies until after my physio appt.So I could'nt ask about the rolled up towell exercise Goodvibes but I'll give anything a go.It is true about the flysurfer warrior as I flew 1 for 2 yrs with no drama,for other reasons I'm on the tube kites now.
The physio gave me 2 stretches;
1) for the inside of the elbow;arm out straight palm up,pull hand back with the fingers toward the floor stretching the inside of wrist(if stretching r.hand try twisting hand from 6 o'clock to 7 or 8 to increase stretch)
2) for the outside of the elbow;arm out straight palm down,pull hand down by the knuckles toward the floor stretching outside of wrist(if stretching r.hand twist hand from 6 to 4 or 3 o'clock.
Hope this might help someone out,or totally confuse them.
Cheers


p.s.use voltaren gel to affected area & massage to warm the muscles before stretching,try to exercise 3 or 4 times daily.