I'm pretty sure there is a detail strip video for every gun ever on youtube. I vote for buying the spring kit and doing it yourself- especially if it's your only carry weapon.
Whoops, didn't look thoroughly enough before posting, there's already a thread on it:
https://www.indianagunowners.com/forums/carry_issues_and_self_defense/92834-carry_at_the_500_race.html
After reading it I am having second thoughts- I am a die hard about CC but I think with my slim build...
I have been the last few years and I cannot remember if they have a policy against firearms or not- I will be going tomorrow and I was just wondering if anyone knew if I am technically breaking any "policies."