I bite the bullet and covered my nearly done nose in pour foam. As you see in pic one its like someone threw up on it.
After a few more hours I could see the shape I always wanted emerging. It was possible to have nice curves in a short nose after all! I ran out of pour foam but had more a few days later. You can see in pic 2 I really have a curved top and by pic 3, which is todays effort, well....
A nice space shuttle nose is occuring. A little more smoothing out tomorrow and I'm going to hard shell it before glassing. This means a coat of micro. Once thats on I'll add a bit extra to fill the gaps before thinking about cloth.
However, there is still some careful filing to be done just in the raw foam.