Thanks to all...I tried what Bill said above, and left the radiator seek it's own level and it seems to run fine (No more leaks) (I need to put a temporary "Temp" gauge inside my cab to check the real temp, but it seems to run just fine (Todays here in Florida is 77, but the forecast for FL is in the mid 80's this weekend) so I let you all know how it works... and again thanks for all your inputs…John

PS…I have an overflow can on the way “Just in Case”…