I managed to come up with solution not really the best optimal but it does work perfectly
So i made medium sized tunnel in my nornal map and based where u go left right or forward it will do my stream level load nicely and my last location is working that i spawn middle of tunnel and u have freedom to go forward or wtv right or left area to spawn a new place in such a way i removed the headache of you know spawning the stream level before my player spawn