Open mettles of Screwpull
First thing to do is to bring the Screwpull close to the mouth of the bottle, while opening two mettles of it. It would be better if the seal of the bottle is removed, as it will allow us to do everything comfortably.
Image Courtesy: wineenthusiast.com
Adjust location of the handles on bottle precisely
This is probably the trickiest part of the process. Putting the handles into the right positions means the more than the half work done. After that, you just have to start pushing your hands backward slowly. Make sure the force being applied is not too much, as it can have us start the whole process again.
Image Courtesy: 1.bp.blogspot.com
Remove cork using hand
When the top of the bottle has been separated, it should be dumped with the use of the hand, as opposed to trying to use the Corkscrew for this purpose. Always remember while performing the task that the adjustment of the grip on the Corkscrew is crucial. For the same reason, the handle of wood, which is fastened to helix, is designed in such a way that the hands fix easily to it.
Image Courtesy: 3.bp.blogspot.com