Still Having the Same Problem!!!

[72Z/28]

I have posted a thread 2 days ago regarding leaking problem on my BE COOL radiator that was frethly installed on my 72 camaro.

It really frustrating because it is a new BECOOL radiator, and I thought that the drain valve was not tight enough causing the coolant fluid to leak, so I had to tighten the valve hoping to fix the problem.

Yet,I am still having the same leaking problem, there is nut and a drain valve. I don't know whether the nut is welded to the radiator or it needs to be tightened more.

Is it possible that the problem is the with the radiator itself? ot the welding joint, where the drain valve fits, it is not done properly.

any ideas please..