Give Lisa a call at JAE, she'll tell you. She mentioned the limit to me years ago, so I can't recall the exact limit...and things may have changed since then (they're always improving the nit noid stuff on their chassis)...
Thanks MarinePMI I got ahold of Lisa last night and was told .500 for the lug slot. She has been very helpful and they have been some of the best people I've ever dealt with in this industry.