Rebuild schedule Icon/Fox/King?

Ok, I have had a front Icon fail twice now, each time in less than a year. Daily driver, moderate off road use, nothing crazy. I like the ride, but I'm pissed that I can't go longer between rebuilds.

Is it just bad luck? What has your experience been in the maintenance interval as far as miles and time between rebuilds?

 

100% street - Check and clean at 10,000 miles - Complete shock service 50,000 miles

50/50 - Check and clean at 1,000 miles - Complete shock service 10,000 miles

Off Road - Check and clean at 500 miles - Complete shock service 1,000 miles

That's what we have always gone by!