User's Manual

little too much dwell. Maximum efficiency is achieved by having a little to low a
dwell.
2. After setting the desired Dwell, raise the LPR pressure by about a quarter turn.
If the ball speed increases by more than a few FPS the LPR was too low. Turn
the LPR up until the ball speed no longer increases and redo step 1. If the ball
speed does not increase, dwell is done correctly. Continue to lower the LPR
pressure by quarter turns until the ball speed drops by 5 to 10 fps. Once the ball
speed drops turn the LPR out - counter clockwise until again shooting at full
speed. You will quickly learn how to “feel’ the best LPR range. How low the LPR
is set before getting inconsistent shots and how high before it has noticeable
kick.
3. Once the LPR pressure and dwell are set, further adjustments should be made
only with the Inline regulator.
Note:
The dwell is not the time the cup seal valve is open. The cup seal valve opens for
3 to 4 ms, there is no direct correlation between dwell and the time the valve is
open. Rather, dwell is the time that electricity is applied to the solenoid valve.
Some pistons move with less energy than others. It does not mean that a gun is
better or worse because it using an insignificant amount more or less of
electricity.
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