Hello. I messed something up between steps 34 and 71 and when I tried to delete the flow like it says to do in the MaxLab Grader it says system error. Is there a way to reset the lab and I'll start all over?

Sorry you're stuck but there's almost always a pretty easy fix! Do NOT try to start all over again, eg. uninstall Max's Pitch Package, etc. That can make things worse.
Before you post make sure you check the Help FAQ for an instant solution first. Then, if you can't find it there, you can post your problem here and we'll get to it ASAP (within 24 hours), but be sure you:
post in the right category
INCLUDE AT LEAST ONE SCREENCAP IN YOUR POST TO SHOW THE PROBLEM!!!!!!!!
explain the problem clearly
Probably better to just try to fix it. I can help. Can you show me the screen with all the rows you set? And also the whatever error msg you got that the glow wasn’t working?