It was a tough day for Denny Hamlin on the track at Kansas, as solid progress on the track was undone time and time again by shoddy work on pit road. Hamlin opened up on the race after it concluded, blasting his pit crew for its performance on the afternoon. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! “They know that today was one of their worst days ever,” Hamlin said. “They’ll just go work to clean it up.” Hamlin had stints toward the front of the pack, but he was undone repeatedly by mistakes on pit road on restarts. He fell back …