Checked TPS, it is reading .59

From what I have read it should be at .50, but it is riveted on so I am unable to turn the TPS to get it down to .50

update: Was able to get the TPS set, it is at .50 with car on but not running. Still having issues with bogging. Seems now it is bogging down between 2k and 3k RPM, once i get past 3k I can go wide open and no bogging issues, when before it would bog no matter when i went wide open.

Pulled plugs to inspect, plugs were all different gaps (i had set to .044 when I installed). Ranging from 0.45 to 0.54. Plugs have that lovely white burnt look to them, electrode shows no sign of wear. Re-gapped and no change.

Dizzy was changed about a year ago, dizzy cap has some oil in the bottom, however none on the rotor or contacts. Cylinder 1 and 2 do NOT fire while the engine is doing its bogging down deal.