Oven Pressure Regulator Replaced - new problem

I broke the off/on switch on my my GE oven. I purchased part number AP2022763 (Regulator pr) from your site and replaced it on my oven. With the new part installed my burners do not have as high of a flame as before. My low setting is barely even a flame and my high setting is about medium high compared to before the replacement. What am I doing wrong? The only change I made was changing the pressure regulator.

What is the source of the gas you have the range connected to: LP or natural?

Is the gas shut off valve completely open?

Gene.

It is an LP range and yes, the gas control is wide open.

New pressure regulators leave the factory set for use with natural gas. According to the GE installation instructions the conversion instructions can be found attached to the range next to the old pressure regulator. If the conversion instructions are missing then you have to talk to GE people or call a qualified LP gas installer.

Gene.