Having a hard time implementing StumbleUpon using the 'Social button' code in the K2 parameters. I have the code placed from StumbleUpon and have "Share (social) links" set to "show" in all categories, but there is no button showing up. I am also using "Q K2 Social Share Pro" for Twitter and Facebook and those work just fine.Also, not been able to get RSS feeds to work. When activated the links just refresh the current page.I've activated the feed icon for the Features category on the front page, should anyone try to troubleshoot.Any help would be greatly appreciated.The site is www.adventuretraveleronline.com

stumble upon is not working on best tennis rackets for beginners  i check it but facing same thing.