Plains of Eidolon Dargyn Enemies

[MGRRaidenRod]

Hi DE, I got a riven challenge that require to attack 3 dargyn pilots before hitting the ground while sliding. While trying to find them, it's really hard to search for them, practically only a couple of dargyn enemies throughout the whole plains? The only way I could get them to appear was to either do bounties that have either capture or escorting the lures. 

The dilemma right now is that there's way too little dargyn enemies to find. Is it possible to increase them? Maybe at each grineer camps, there are dargyn enemies. 

The other thing is that after I've found a couple of dargyn' enemies randomly, shooting and destroying the dargyns made the pilots fly reallyyyy far, which is impossible catch up and complete my task for the riven. But doing bounties, shooting and destroying the dargyns did not make the pilots fly far but they fall quite fast and vaporize easily. These was when I used nova's 4th ability to slow them down. I mention the 'fall quite fast' part because when invading a camp, there's an enemy that always jumps to attack....and when using nova's 4th ability, the enemy falls really slow. Also, the funny thing is that at times, the dargyn pilots don't vaporize. Was it intentional or is it a bug? Would it be possible that the pilots do not get vaporize...something like shield gating style, if it's possible? Also please fix the part where the dargyn pilots flew reallllyyyyy farrrr after destroying the dargyns. 

Thanks as always :D