Thanks Guys for the input, I think we are onto something here,,,,,

I held the elevator at the nuetral position and gave full up, the pressure on the elevator surprisingly was not a lot. I will replace the heavy duty PLASTIC control horn on the jr 8611 with a hanger 9 metel arm, and remove the heavy duty ball link on the elevator pivit arm with something metel???? I will also move the control rod to the furthest most hole on the elevator pivit arm, even though it slightly hits the outer wall of exhaust. This should give me the greatest leverage on that arm.

Thanks to All, for excellent recommendations

Kevin