I love exploring with the Experimental Teleportation Gun and the Experimental Rifle, and I love helping people who feel that they are limited in their jumping puzzle skills.
Using the former, I found this great shortcut to the chest at the end of the Dredgehaunt Jumping Puzzle!
The most important thing to remember when using the Experimental Rifle is to pop stability before you jump.
Good luck! If you want me to show you in person, please message me in game: Aurora Wonderland.
note: This is a re-post, I accidentally uploaded the raw video, the first time!