"skidog" wrote:
> 1) Is the ball strenght supposed to vary with each launch?
No- you probably have a loose coil bracket/mechanism. This will allow the
coil to move (alignment varies) and depending on the trajectory, the ball
may not go straight up the plunger lane- if it hits the walls, it will lose
momentum. Very common problem in auto-launch games. Brackets work loose
from the screws and/or break from all the years of use/neglect. Open it up
and take a look to see if anything is obvious.
> 2) Is there an adjustment in any of the setting for launch speed
No software adjustment. Only mechanical adjustment on the mechanism itself
which is the mounting screws- you can adjust the angle/alignment slightly or
bend the mounting bracket if absolutely necessary. Depends on if it's
loose, broken, bent, etc. Again, a visual examination of it would be needed
to really tell what's going on or what it needs.
> 3) Do I simply need a new coil to make sure even at the lowest launch
> velocity it will make it onto the playfeild?
No- coils do not wear out or lose strength over time unless they're
physically damaged. You may want to check to make sure you have the correct
coil installed- there should be a coil chart inside the front cover of your
game manual showing the number of each coil. Compare and see.
Coils will essentially either work or they won't. You have something else
happening which is inhibiting the coil's ability to get the ball up the
ramp- most likely loose ball launcher mechanism- or misalignment- ball is
rattling off the side walls of the plunger lane and losing momentum as a
result.
Let us know what you find.
Ray J.
--
Action Pinball & Amusement, LLC
Salt Lake City, Utah USA
Web:
www.actionpinball.com
We're serious about pinball. Anything else is just for fun!