update(ish)?:
added more rails to the railpack, and patched cart input delay. here are rails and cart links: (their the same as before but if ur too lazy to back to the original post up there here are the links here) https://create.roblox.com/store/asset/133422595771302/CART-RIDE-SUSPENSION-KIT
and https://create.roblox.com/store/asset/122991774791911/RAILPACK