Plz tell me how many wind shards are required to get 100 orbs of wind titan dragon. I can understand the distribution of shards for orbs.I have 133 wind shards and still have only 60 orbs of wind titan. So ,plz anyone tell me

I'd love some help with this too. I have:
60 Wind Titan Orbs
all 4 Wind Dragons (N,S,E,W)
but only 91 Wind Shards
Does that mean I won't get a Wind Titan until I find those other 9 shards?
Thanks for any insight anyone has.

25/50/75 shards = 20 orbs per event.
100 shards = no orbs
125 shards = no orbs
150 shards = 60 orbs
200 shards = supposedly 100 orbs
250 shards = supposedly another 100 orbs

Grand total of 320 orbs