Hey, thanks for reaching out.
- The engineers starting PHY is detailed on the play sheet at the bottom (12)
- If you get hurt, any subsequent tests are done with the new PHY score... So the more injured you are the harder it is to hit... Keep some bandages handy 😹
Hope this makes sense and feel free to tweak any rules to suit yourself... Ultimately the goal is for you to enjoy.
Thanks again for your message