Fisher???

[bullgetter]

This weekend I lost a fisher in a marten box with a 120 belisle in it. Looks like he was there for a bit as he knocked bark of the tree and chewed on some nearby willows. There was no blood and you can tell he bailed out of there like a rocket. Does this happen with 120's and fisher much? I have 220's set in the area but he found the wrong set. His footprints were 2 inches wide so I assume he was fair sized. Will he now be trap shy for the rest of the season or can they even remember such events?