Turning on doScaleDiffimVariance across the board fixed HiTS. Making sure doBrighterFatter is the same for Gen2 and Gen3 fixed most - but not quite all - of HSC/COSMOS. Both of those things happened in
DM-29344. However, chronograf shows the ratio of DIA to direct sources is still ever-so-slightly different.
The ratio is 4.81 for Gen2 and 4.75 for Gen3 (visit 59160, detector 51)
The ratio is 7.29 for Gen2 and 7.20 for Gen3 (visit 59150, detector 50)