Ok i tried these combos and unless im missing something on heavies they re too difficult... I managet to get
214P+K, small dash 214P+K, 9KK pp6pk 104 damage or k2k (the most consistent one) for 100
And instead of 3p2p2k you should use 3p4pp for 110 damage (the9kk variation) how disd you do...