Vorsk vpx pistols hopup

[Ajcorb]

Hello all, just got the Vorsk VP-x duel set as i loved the look. but when firing the hopup isnt working, as in even when maxed out the rounds are just flying around 20foot and hitting the ground.

Tried with more powerful gass hitting around 30foot now but there is just no hopup.

Ive taken the barrel out and can see the rhop is putting pressure down and holds a bb when put into the barrel but still no hopup when firing, i have even tried a spacer to help push down abit more and no joy. Cant find any other threads with this issue so wondering if anyone has seen this before on this or other guns?

already using 0.2g ammo so cant do ligher and used green gas and V8 for testing.

thanks all

 

[EDcase]

Make sure the hop rubber is clean and oil free.

I'd use Isopropyl alcohol but you can use soapy water.

Easier if you remove it of course and you can check the hop arm is working correctly at the same time.

 

[Ajcorb]

found the issue. they are missing the I key from the maple leaf. so i have contacted the shop in the hopes they will send some out. really would think everything would be in the gun thats needed