i think the position of the first flower winged spirit should be clarified in the guide.
actually it's found under a basket in the garage, only after you free it it goes wandering in front on the mansion. it took me 2 hrs of suffering to realize it
update the guide, if you want
and btw, thank for the awesome guide, its a damned game like no other, with all those collectibles, but u made it quite easy. well, less painful at least