You need to use the advanced drill to get sulfur.

Start by placing the advanced drill on the ground. Then freeze it in place, this will keep the drill from being flung around when trying to set it up. Then activate the drill, this will turn the light on the drill from red to green. When the light is green spin the grey wheel that's right next to the light. You will need to spin it manually like with some of the other contraptions that come with this mod. Make sure that after you spin the wheel you unfreeze the drill because for some reason the advanced drill wont bring anything up if its frozen.

The sulfur will look like big green blobs.

thank you