The most frustrating thing about zone is how you can be doing really well and then have ONE screw up that sends you from near maximum energy to borderline critical. I just had one of those kinds of runs. Had near-max ship energy at about Zone 120 when it all came apart. The final result was a 128/106 run for 424,000 points, which is actually my third highest point total ever. But that run easily could have been in the 130s or maybe better. I got a video of it too, but I doubt I'll post it. Oh well.