Wooden Original Roller Coaster - first drop

This is a coaster I designed with 1 original roller coaster set as a test to see the capabilities of my low-friction coaster cars. The original coaster train can't make it up the first drop. These new cars ((inspired by a video on yt called "Dog Bites Roller Coaster")) have free-spinning axles. They travel much smoother and keep a lot of speed - the first drop only loses 3 granites which an old coaster car would lose 5 before stalling.