I Believe I Have A Problem With The 9763761 Infinite Switch. As You Adjust The Control To A Higher Temp It Will Kick Out The Burner, If You Work It A Little It Will Come Back On, Or Never Go On At All In Which Case You Have To Turn Off And On Again And Position It So It Will Work. There Are Two Screws When You Open The Oven Door, I Assume You Remove These To Pull The Front Panel? Any Help On The Process Of Removal And Replacement Would Be Appreciated, I Can Order The Part And Replace It Myself. I Assume There Is No Nut Behind The Screws To Fall Out Once The Screws Are Removed?