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WPI library - 4 Robot seems to be missing 4th PWM ?

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I just added the Version 3.1 FRC library update (and cRIO v27 firmware update) and found when using the 4 robot

function I was able to select  3 PWM functions but not a fourth.  Is there an error in the WPI library block?

WHo do I report the potential issue to (It may be user error -me, but I don't think so and it is easy to check).

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Solution
Accepted by topic author Mentor3548

My solution was to delete the function block and reload it from the WPI library palette. The 4th PMW "magically" showed up and I was able to verify it on the bench that all 4 pwms respond to joystick commands. Hooray!

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