Before being happy with the lattice I did the following:

- Ensured magnet outer radii were reasonable, given vacuum pipe size etc.
- Matched orbits and tracked through OPERA-3D fieldmaps (from Nick)
- Did resonance scan for first energy to ensure we are not falling into 1/3 resonance and have sufficient energy tolerance overall (+/-few% momentum within stable region)

Conditions that I kept to:

Short drift >= 5cm
Long drift >= 12cm
Ideal closed orbit to physical magnet >= 17mm