Hi, and welcome to ECF.
Yes- there in no reason that you could not use a 100% vg liquid in your ego. Just be aware that some VG liquids are fairly thick. If your liquids are extremely thick you can thin them a little with a small amount of distilled water or PGA. Most 100% VG liquids won't require thinning, but if you run into a problem feel free to post and someone will be happy to help you out.
In addition to the forums we have our very own live chat, where you can get real time answers to your questions or just hang out and chat with other users.
You can join us in Live Chat by clicking the live chat button at the top of any forum page. This will launch a web based IRC client and connect you to our server. If you already have a client you can just click my sig banner or connect to irc://irc.e-cigarette-forum.com/6667 Hope to see you there
