Horse rearing

This is a trial really for my Sculpto+ printer. I can download files from Thingiverse to print but having problems uploading my files to Sculpto to print, this may be a backdoor way of doing it.
The file was made with Daz3d and exported as an obj. file - quite small in mm dimensions (only 1mm high!) so I used Autodesk 123Design to scale it up to 125mm.
Day later -
I've just looked and can see a bit of surplus has added to the fetlocks and between the ears in the blue pic - I've just downloaded the model and printed it and they don't come through in the print at model size of 125mm.