Did a couple of things lately. Yesterday Dynamat went into the wheel well and power steering oil flush...
Meanwhile ordered some cheap Chinese fender roller for $25. Only rolled one fender today, will do the rest later this week!
Rear takes a bit more work- and rear is where the rolling is really needed when you start cranking up the tire width. The lips on mine measured a good 17-19mm straight in towards the center of the car from the fender lip. 235/45 on 17x7 +55 wheel setup scraped the rear lips like crazy.
True- but you can roll the center more than the sides of the arc, and keep more tabs than you normally would if you rolled the whole thing flat. I like to keep the fender lip intact while folded so I can tuck the liner into it without fasteners. Works decently well to hold it in place.