export: fix incorrect zoom adjustment
export: fix incorrect zoom adjustment

parksandwildlife/gokart,wilsonc86/gokart,parksandwildlife/gokart,parksandwildlife/gokart,wilsonc86/gokart,rockychen-dpaw/gokart,wilsonc86/gokart,rockychen-dpaw/gokart,rockychen-dpaw/gokart,parksandwildlife/gokart,rockychen-dpaw/gokart