Looks to me like FR may have learned their lesson. Just got a "RECALL" for potentially defective lug studs on certain Wildcat models with axles manufactured in the Spring of 2015. Fortunately, my Wildcat was outside the dates of the defective hubs/studs, however, it may be a reflection of the new attitude of FR on recall notifications.
Days camping (2016)----181 days
Days camping (2017) --- 82 days
2016 Wildcat MAXX 28RKX (33' TT), 2007 13' Scamp
2015 Ram Laramie Hemi, w/air suspension
30 years RV'ing
11 different RV's