Curves have been bugging me for a while. How the heck do you cut them out? I've tried scissors, free hand with a knife, scoring with a pencil attached to a compass, scoring with a the pin end of a compass, and none have worked.

I was emptying the dishwasher the other day and it came to me. We've had pudding bowl hair cuts, so why not pudding bowl to create well cut curve.

I used a scalescene bridge as the template to create the bridge but adjusted the measurements as needed to create the bridge I need, and then the arch of the bridge was simply done using the bowl which has given me the following..... (Need to raise the bridge up by about 2mm before I plant it)

I wonder what else I will find in the house by the time I finish the layout.