I would agree with this. Seen lots of reports of issues after a Jabba map has been done. Still yet to see any issues (on the mk1 at least) with Revo maps and I'm certainly still a happy customer 2 years after having it done. Suspension is a tricky one. I've considered changing from the crashy OEM setup but I read mixed reviews everywhere. I thought I liked the idea (if not the price) of Koni FSD's plus lowering springs but again heard mixed opinions. I stayed stock in the end and with the rear ARB it changes direction ok.