Car was running great, new bests for the car went 12.39 12.43 and then 12.392 on a 12.40 dial in for round one exit. and boy the car let me know it wasn't happy. lol obviously car went through traps and heard a bang followed by rattling under the car...this aint good. car shut off and made the turn off the track, the only good thing is they were only down for 10 minutes for the clean up. We are in belief that the trans yoke let go, which caused all the damage. but if any one has ideas please chime in. ill know more when I get the car up in the air later this week. The u joint was a solid spicer that was put in last year. Some pictures of carnage.