Congratulations!
A couple of points though:
Was told after that I had passed the Nav part.
Examiners are not permitted to tell you whether you've passed an individual section until after the test. So although your Examiner was very kind to have done so, others are more likely to stick to the rules.....
Examiner then showed me how I should have done it, then did it fine after that.
The Examiner isn't permitted to do that - all he/she is permitted to do is to tell you to repeat the test item. Although a comment such as "Sorry, perhaps I didn't make myself clear. I would like you to show me safe recovery with minimum height loss from a stall in the approach configuration, recovering when I say the word 'Recover'" might give applicants a reminder clue or two.....
Anyway, well done - you passed! Enjoy!!