hi all, thanks for the advice, we changed the clamps lower hose, and since refilling and bleeding it a few times, air got into the system again.
I'm trying to bleed the air out as:
open rad cap,
open bleeder screw
squeeze the upper radiator hose
and refill as needed.

I changed the radiator cap again, and with the new one I noticed that with it on and I squeeze the upper rad hose I don't hear any noise from the coolant reservoir.
I ask this because with the old radiator cap, it would do it. I'm thinking maybe the new rad cap isn't allowing coolant to get sucked back in after?

How is it for you guys?

Thanks