Does anyone think it is the radiator besides me?

UPDATE:
So today I removed the radiator and took it back to the shop that cleaned it. The first time taking it back the tech had said they meausred the flow at 10 gpm, after cleaning the volume went up to 18 gpm. Today they checked when I first brought it in at 14 gpm he did his cleaning and blew air through it and the volume increased to 22 gpm. The tech is saying something from the engine blocked the radiator. I changed the bottom hose as well, re-installed the radiator with all new antifreeze. Took it up on route 80 and it wasn't as bad but still running right at the "H" line. As soon as I got off rt 80 got it home took off the cap stuck a probe in it and registered 220 degrees. !0 minutes later my freind came over with a radtech gun shot 175 at the bottom of the radiator 215 at the top and varing temp at the thermostat 210- 220. Any ideas, this is really bugging me.

Thanks to all who read / respond.
Bill