"had to modify for better fit" - Big Agnes Copper Spur UL 1 Footprint

As other reviewers noted, the footprint size did not match the bottom of the tent. The webbing on one end was a bit long and caused it to fall off the tent poles if used with the tent. I was able to solve this by simply sowing a fold in the webbing to take up 1" on each attachment. It now fits wells.
Interestingly, mine also appears to have the colors reversed so that it doesn't match the colors f

This review was written in the old system and had content requirements that are different than reviews written today.