How do you apply vertical stripes of icing on a topsy turvy cake. See attachment. I have tried it, but the lines started getting wobbly. You need some sort of tool to even each one up , but I can't think of anything. See my attachment and it's the bottom tier in blue icing.

hi there i can't see the pic? would love ot help though -madhatters are my faveorite!!

Here's a link to a thread of stripe cake tutorial. Hope you will find that useful.
http://forum.cakecentral.com/cake-decorating-ftopict-602475.html