I will suggest taking it to someone for plastic welding or attempting it yourself. This would be a better overall fix. You could also check to see if it is under warranty for that or if Hobie has a recommendation regarding repair.
If I localize the exact position of the defect, I'll plastic weld it myself (I've done it before on other kayaks)
I have the feeling that its located underneath one of the click and go clips (why it's not visible)
If the Lexel repair lasts a long time (more than six months), I'll just repeat the Lexel method
But, if the leaking reoccurs before then, I'll remove the click and go clips and look to go from there.