Revert 9f4166a..eadf2e5

This rolls back to commit 9f4166ad2d04090c099d0ab3efe28a1104038159.
Revert 8787005..16a7736

This rolls back to commit 8787005f23f5366a5b414823f13a85b9e654e9d9.
Added Index Root - Stable PG & R4