I did, I'll rerun on eMMC and look at the similarities/differences. Found my SD was formatted to RAW and reran but then the tar for optfs was only 155MB. The card was reformatted to FAT32 with the last result from SD. Will edit this after I see the eMMC second try

2nd try to eMMC....about the same size, I'm going to chalk it up to my SD card being sub-standard