some years ago I visited wat pha nanachat and the other monastery near byeWat Nong Pah Pong where they have a museum from Luangpor cha...and there is the main teacher there http://meditation.com/centers/Wat_Nong_Pa_Pong_Monastery Ajhan Liem
I saw him and he was a very relaxed easy going man free in his movements a broad smile very heartfull...