Differences in .ldimg encoding quality

When encoding .ldimg files, one can adjust the quality where 100 is maximum quality.  Here is the difference in file size depending on the quality:

Quality	Size
75	2.1G
85	2.4G
90	2.9G
92	3.2G
95	4.2G

Conclusion: Q95 is probably the minimum quality one can go without seeing any JPEG artifacts at all. However, the file size is a little too big. Q90 therefore is probably the "sweet spot" for all Dexter .ldimg encodes because, while one can see occasional JPEG artifacts, it still looks very good.