FX How many dry shots to bleed the plenum?

[moreplease]

Hi,
I've been arguing with someone about how many shots you need to fire before the 62cc micro plenum of the FX PANTHERA HUNTER COMPACT bleeds.
He said that a good rifle will bleed in 1 or 2 shots.
I said that according to power settings of reg and hammer wheel it can get empty after 1 or 2 or even 10 shots.
Can anyone set the reg to something around 100-120bar and tell me how many shots it takes to bleed the plenum while tank is removed ?
Please help as I want to return the rifle I have cause I think it's faulty somehow in a valve.
But the seller doesn't want to accept the return as he said I have a better than normal piece.

 

[Shinyknight]

1-2 dry fire shot will bleed out the air. Unless you install an huma reg then it will not bleed out. I'm guess you still have stock fx reg. You can either dry fire it or turn out the reg screw to bleed it.

 

[Dairyboy]

Whats your problem that you think your valve is bad? Not really clear by what your trying to explain.

 

[moreplease]

Whats your problem that you think your valve is bad? Not really clear by what your trying to explain.

Problem is at 115 bar I don't feel there's a difference at velocities between power wheel on the lowest or mid or max
At 13.5g light weight pellets.
Which is not what I think is default or normal.

 

[Trucker3573]

Like in the other thread….if the macro wheel isn’t causing velocity drop the micro is set too high. Where is the micro moving (between which numbers) when you turn the macro wheel??

I personally never bleed fx plenum with dry fire. I just turn the reg adjust screw a little ccw and it will bleed itself.

 

[ChuckHunter]

You say you don't feel a difference!
Do you have a chronograph? You really have no business trying to tune or change velocity without one! It's a must have item in today's PCP world.

 

[moreplease]

Like in the other thread….if the macro wheel isn’t causing velocity drop the micro is set too high. Where is the micro moving (between which numbers) when you turn the macro wheel??

I personally never bleed fx plenum with dry fire. I just turn the reg adjust screw a little ccw and it will bleed itself.

Thank you for the tips