I haven't used DG 111 for so long that I've forgotten a lot about it! Honestly though, I leave DG 105 on 45-60 minutes before removing. Like Jason mentioned above, DG products usually set up in 12-24 hours and that's when you notice the characteristics. I discussed this with Richy in the past and we both feel they take on a silky feel more so than the traditional slick feeling.
Have you had a chance to use Rain Repel yet? If not you should try cleaning the exterior glass with it twice then follow up with Aquawax the next day. My usual routine is clean the glass like normal the first time, then on the second application I let it haze up before removing. It takes a little bit of effort to remove the second pass but nothing terrible. Following up with Aquawax the next day will take care of any streaking should you have any. It's a pretty killer combo in my opinion.