also, If I want to add a resistor, can I just draw it on 86:20 / 79:20 (along with 66:20) and up through 66:44?

xhr and uhr poly resistor have a lot of related rules; the base resistor is poly + implant, but you need PSDM and NPC with the correct width and overlap rules, and the contacts are not square and need to be an exact size and spacing.

Okay thank you!