Racing game help [resolved]

Ok, so, what i’m trying to do is create a racing game based on the series Oban: Star Racers, with flying vehicles and the works. I currently have a vehicle that can hover, however, every time i move forward, it dives for the ground and crashes, so i’m looking for a solution to stop that happening really. another issue i’m having is lighting, as the lighting effects dont really work how they’re meant to be and produce some bugs

Please show us the vehicle blueprint.

terribly sorry about the late reply!
here are the blueprints of the hover component and the racer!

the system worked fine before. i’m not sure what you mean