ToyREP Leg extension

Hello again.

While building the ToyREP I didn't know using fans for motors will be necessary. Then I printed the Y upgrade with fan mounted below the motor. Just after installation I noticed that there is no space beneath the fan so it doesn't have access to any air.
Also, one leg was higher than the other one so the printer wobbled.

So this little thing is to make your ToyREP higher by extending the legs, and therefore it allows the fan to access the air. Before applying it, the Y motor