ChiSau
One small first was landing on the north side grass of 24 (first-time), although landing done by CFI not me!!
Give that CFI a slap! (Metaphorically speaking). If you've just passed your skills test, and the conditions weren't extreme, what excuse has he got for not letting you do the landing in such a forgiving plane on the most forgiving surface?
As penance, he should at the least he should charge you the solo rate for a session of dual circuits taking off and landing on the grass!