Cracked coil or scratch?

[ChaseJax]

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Previous owner didn't think it was a problem...
is this ok or do I need to get it fixed? I do plan on submerging. We tested it and it seemed to work but signal would kind of be sporadic... is that what a cracked coil does?
How much $ are we talking to ship this thing to get it fixed?
(Excalibur 2 10")
Thx in advance

 

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[victhedog]

is it a big scratch is is it cracked though
how did it happen?

 

[luvsdux]

If it's cracked through and allows moisture to get in the machine will go beserk - you won't be saying it "seemed" to work.
luvsdux