Again many thanks & will take the advise.
But getting even more concerned/scared, this is last nights story:-
Had my tablets, 2 Metfomin & 1.5 Gliclazide & then had Supper, 2 hours after BS was 7.7
Sat down, relaxed & watched 2 hours of television, BS dropped to 2.8!
Had Mars bar & sandwich BS...