A map I am currently building requires several arches and a kind of half-dome. While I can build arches, they consume MASSIVE amounts of time and are usually crooked. What makes them so difficult for me is trying to get the angles I need. I've tried stairs, only to find that they are too akward to position. I have to save & end constantly of times to get the angles and set up the supports. And, guess what? THEY ARE STILL CROOKED! I need some help with these arches, because if I can't build a good arch, there's no way I can build a freaking dome! This is the first time I've needed to post on a forum for help. Even my friend who helps me forge can't make a decent arch. But, I know that theres alot of people on this site who build arches very well. Can anyone give advice or better yet, join me in forge to help? My gamertag is Talann Zar if you want to do the latter.