I had 506 rings upon going to the "chaotix only" section. My luck ran out as only 3 enemies gave me 20's, but still great, nonetheless :D
903
1/75
02-15-14
I made a discovery enabling T-Chaotix to go through the entire level without touching the "back ring." I have this recorded, but got so many 5's. This should reach 999, but if not, i'll upload a video if I get closer to it. Until then!
958
1/75
02-17-14
http://www.youtube.com/watch?v=ITKTpR6ldac It can go to 999, but it's so hard and tedious. This is the best I'll do :D