2014 Triglide idle speed

[Scorpio49]

My son has a 2014 TG, with 1200 miles. Idles at 900 - 1000 rpm after being ridden for awhile. At start up idles 1300 - 1400. He says it feels at times it might cut out. My 2013 stays fairly constant idle at 1300, 1400. He just picked it up after 1000 mile service and swears it wasn't a problem before service. Thoughts? Thanks in advance

 

[msocko3]

I don't know what they could have done during the 1k service, its not much more than an oil change and a look over with the 14's. 1,000 rpm is where they should be idling hot.