my advice, crack open a cold beer, lie out in the sun and revel in your new found 4th kyu-li-ness.
enjoy training and look forward to learning.
i posted a similar thread a little way back asking if people thought i was grading too fast as i got 4th kyu in less than a year, the replies re-assured me that sensei isn't stupid, meaning he won't want people from other organisations looking at his students and thinking "they get graded for putting their gi on right" every sensei wants his organisation (or her organisation before the feminists have my b***s in a vice
) to be full of students who's ability exceeds their grade.
peace out y'all