HGG Community Forums

The horse you're GMTing must be color tested, which you've done already, so step one check!

On the Gene Mod Treatment page, select your horse from the drop down.

Scroll down to the gene you want to alter, which is Frame. You should see two boxes, one that says O and one that says Olw. Click the Olw since that is the one you want to change.

The screen will say 'Your horse has the Olw allele for this Frame gene.' and then list the options you can change to. Click the button that says 'Change Olw to O for 1 token' and it's done!