Signature by Thor 4th Wheel with crack by slideout

[bigtexan99]

Hi, I'm looking at buying a 1998 Signature by Thor 5th wheel.  Everything looks pretty good on it except there is a big stress crack by the bedroom slideout. 

Is this something I should buy, or is the crack a sign of trouble to come?

Thanks!

 

[Carl L]

Given its location, near the kingpin, and apparent depth, that does not look good at all.