Bass drum out after drum head change.

[Serpentine4orest]

I recently changed swapped the stock rubber heads with 682 mesh heads.
The snare and toms work fine but the bass head stopped responding.
Should i reset the module? Is something wrong with the bass trigger?
Thanks.

[Jman]

Take the head off and inspect the wires carefully that connect to the piezo and jack, chances are a wire has broken loose from the piezo.

[hemiboy]

You sure your cables are in on both ends? If not sounds like a solder job is in order