Good Morning!
Just wanted to share some data points on my Sportsmans Guide Visa CLI I received yesterday.
I opened this card in Nov of 2016 with an initial limit of 2k. I charged $130 in January and PIF, then sent it to the SD. Requested a CLI yesterday and received $1,200, bringing me to $3,200.
I don't know who/what they pulled, but my scores are in my sig. Hope this helps someone!
Thats good to hear. They most likely pulled your Experian report and you have a nice increase too.
Thanks! I'm surprised since my EX is so low. I'm tempted to request one for my Williams-Sonoma Visa but I don't want to poke Comenity too much. And when I got that card (Nov also) via the SCT, it ended being a HP. 
Can't risk it!
I hear ya on theother cards. When I asked for overstock and Wayfair, they game me 300 each. I may have to sit the Sportsman Guide out in asking for a CLI. I never go past 10% on these cards as the company can go ape at anytime.