Running hot

Pretty much got it fixed. Runs a constant 180 when cruising. Multiple issues. The POS replacement rad from Advance had multiple cores blocked with slag from the welding process. Got a new 3 core put in by the rad shop. BTW, forget $100 3 core conversions. Cost of copper & lead is out of sight. With the 3 core I was running 190 (down from 220+) when cruising. I got to thinking about the concentration of anti-freeze. It pegged out on the meter at -45 degrees. I drained the radiator only, added water wetter and filled it with water. Anti-freeze is now good to -10. Now I'm running 180 and happy. What a PITA that issue was. Thanks guys for all the suggestions. Tom