AHi I am having trouble with this halo helmet cake,and was hopeing ppl could help I have made two atemps to do this cake how ever if you look at the pic at the top right of the cake is the peak of the helmet and it keeps colapsing and have no idea how to stop it I have tryd using ghanash (sorry if spelt wrong) an wait for it to harder but it still colapsed please help. Thanks in advance.

There is no pic

If you can repost a pic or a link to see the helmet, maybe we can help.

Not sure if this will help you at this point in the game but here is a tutorial from the Artisan Cake Company on how to make a halo helmet. Hope it helps!

http://artisancakecompany.com/2013/05/halo-helmet-cake-tutorial/

AFor some reason it won't let me post a pic or a link we try an post one in an hour or two on the comp thanks for replys

Did you take a look at the tutorial? Do you have a cake board under the cake that is forming the peak of the helmet? Are you referring to the part that sticks out past the rest of the helmet right? (sorry not sure I'm wording that the best way)