Manual
The marker is chopping or trapping paint.
The Etha does not fire. 
High velocity first shot. 
The trigger is very “bouncy”.
The Break Beam Sensor System is switched off.
The bolt is dirty, causing the BBSS to incorrectly 
detect a paintball.
The BBSS is dirty causing the incorrect detection 
of  paintballs.
The Dwell parameter is set too low.
The firing poppet tip o-ring is dirty / damaged.
Bolt tip is damaged / not correctly seated. 
The 9V battery is flat. 
The front o-ring on the firing poppet is too big. 
The internal o-ring of  firing poppet is too big. 
Trigger is set up incorrectly.
Solenoid wire is not plugged into the Etha PCB. 
Micro-switch not plugged into Etha PCB.
The BBSS is enabled but there is no paint. 
Micro-switch is being blocked by wires or debris.
Micro-switch damaged.
Solenoid valve is damaged. 
Etha PCB is damaged.
Inline regulator output pressure is creeping. 
Incorrect Debounce settings. 
Trigger pull too short and return strength too 
low.
Switch on the BBSS. 
Clean the bolt. 
Clean the BBSS. 
Increase the Dwell parameter. 
Clean / replace o-ring as necessary.
Replace / re-seat rubber bolt tip.
Replace with a fresh 9V alkaline battery. 
Replace o-ring with a new 010 NBR70 o-ring. 
Replace o-ring with a new 012 NBR70 o-ring. 
Set trigger correctly. 
Plug solenoid wire into socket on the Etha PCB.
Plug micro-switch into socket on Etha PCB. 
Fill loader with paint. 
Clear the path of  the micro-switch. 
Replace micro-switch.
Replace solenoid valve. 
Replace Etha PCB.
Strip and clean the inline regulator replacing the 
piston seal if  necessary.
Check that your Debounce settings suit your 
trigger set-up. 
Refer to Advanced Set-Up section for guidelines 
of  how to adjust your Etha trigger accordingly.
SYMPTOM
POSSIblE 
CAuSE
SOluTION
FAulT FINdING
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