Thought I would share a mod I did on my new to me Giraud annealer. Love the machine but had a difficult time getting the flame just right. The stock torch valve adjustment is coarse and a bit difficult to repeat. The regulator also evens out the flow so as the pressure in the bottle decreases the flame will be consistent. I saw a few YouTube vids on regulators and thought I'd give it a try myself. Here is the torch setup as it comes from Giraud. And after adding the reg and gauge. Video showing more of the process. Links to all the parts are included in the description of the video. Total cost was $35.64. Everything was acquired from Amazon. Edit to include the links to the parts: The regulator: https://www.amazon.com/gp/product/B01M4GTKUP/?tag=accuratescom-20 The gauge: https://www.amazon.com/gp/product/B0087UBLIK/?tag=accuratescom-20 The fittings: https://www.amazon.com/gp/product/B000BQN4IS/?tag=accuratescom-20 https://www.amazon.com/gp/product/B000BQM8IU/?tag=accuratescom-20 And a video of the machine in operation. Hopefully this is helpful information for someone.