Quote Originally Posted by jimbo_cnc View Post
Never done anything like that, but I'd have thought you'd want to:

1. As you say, cut the bridges. You'd do this as soon as any levelling flow has stopped.

2. How about cutting the 3000mm length into sections as well?
Daming the bridges after a time might be a good idea but you can't section the 3m sections otherwise it won't be level along the length.