Whoops, I'll have to fix that when I get home. The horse effect was actually intended to be half as fast as it is in the current version. I only made it faster because I thought it was more fun and planned to revert it when I add more content. Problem is the transition event was done with the lower speed in mind and I never bothered to change it. Should be fixed in a few days! For now I'll just take down the "MacOS" version until I can update it.
Edit: The fix (version 1.05) is now up!