Expedition essentials propane bottle quick mount

Hello All,

I am scratching my head on how I am going to put the EXPEDITION ESSENTIALS PROPANE BOTTLE QUICK MOUNT on the Side Hack?

Please note that the Side Hack is not exactly flush straight & it does leans back at a slight angle.

The Side hack holes are not common meaning the holes on the EXPEDITION ESSENTIALS PROPANE BOTTLE QUICK MOUNT will not align up.

IF we had a way to hook up a propane tank, We would be set.
In the side hack video, there was a quick shot of the propane tank mounted.

How was this achieved?
How would you approach this ?
Where Would I begin?

It can be viewed here as well : Propane Quick Bottle Mount by Expedition Essentials



Thank you kindly