I got the bike out of the chock, had the wife stand on it and I was able to finally pull it out. I adjusted the chock wider and tied it again, but was not happy with the fit. Seemed a little loose, and the bike was not solid, but it came out easy. I put a 1/4 " block in the back of the tilting portion of the chock to push the wheel forward when it rocked forward. Seemed to do the trick. I installed another HF chock in my trailer, and with it fastened down and adjusted up so the bike is solid it is no problem to get it out. Seems my problem is just related to not fastening the chock down on the garage floor. Thanks for all the suggestions. By the way I always tie the bike down front and back when trailering.