I've used a particular technique in a MOC that is yet to be uploaded. The technique is used to create a gothic arch.
How to make it: push a number of cylindrical bricks up a flexy tube thing. Make sure there are an equal ammount on each side and attach the first and last cylinders on a stud to stick them down. Permalink
Thanks mate,and sorry for all the spaming. I'm on the Ipad and although this device is great for shooting birds at green pigs,it's really easy to hit a button a few extra times,or have typos (as you have surely noticed in my comments today. Permalink