Lime Rock Park Proving Grounds Autocross 6-1-24

2006 Evo 9 MR
Transfer case or front diff seems to have failed. The car started to feel really strange after the 2nd warm up session, where I jumped a curb. The car just felt like it didn't want to turn. Will replace the front diff and get the transfer case rebuilt, but still posted a 44.8 for timed sessions - about a half a second slower than in a previous event and from the earlier warm ups.