I believe they are pinpointed for the Nationwide and avoided for the show.
While I agree that the PGA Tour does make it's setups extremely difficult, I cannot accept that the Nationwide Tour is going to any effort to make the courses play easier than they normally do.
But that's the rub, they aren't playing the hardest course to begin with, many are resort courses that will have wider fairways and shorter rough. And since it's not The Big Show, they aren't going to narrow the fairways and let the rough grow for a month before the event.
Even the green speeds of PGA Tour events require a lot of work and involve significant risk to achieve, neither of which is likely for the Nationwide.
They are just good, long courses set up for a tournament. And with the length of the guys on the Nationwide, that's not enough to prevent low scores.
On the other thread, someone noted that there were 34 players with 70% GIRs compared to only 3 on the big tour.
There were also 35 over 300 yard average and 34 over 70% of fairways. The PGA Tour had 21 and 22 respectively.
Wider fairways, "normal" rough and long hitters = lots of GIRs.
Ken