Hey all...so im on my second champion radiator. First one had a pinhole leak up top near the cap, so i returned it and got another one. Now here we are, about 2 months into the new one, and now ive got 2 pinhole leaks on both sides of the radiator. Has anyone else had this problem with these radiators? And if so, what was your final resolution? As always, any and all help is appreciated. Peace...