Ever tried to get Thais to eat Indian curry?... most of them won't even entertain the thought of tasting it...
In Pattaya, for good flavour curries (but not hot) the Royal Garden food court has a place called 'Acha'... they are also in the 'Door 2 Door' home delivery book... They do a decent tikka masala and the nans aren't bad too..
I had to try this place on Soi Chaiyapoom, but was a bit dissapointed by their attempt at an 'English Indian curry'... sauce was too watery, more like soup and not enough flavour or hot spices in it...