GREAT MOD. THANKS. I DO HAVE ONE PROBLEM. MAYBE SOMBODY OUT THERE HAS HAD THE SAME. I WENT WITH THE 9/32 SECOMD HOLE LIKE YOU REC. LOVE THE IDLE DROP AND THE (BURBLE). MY PROB. IS THAT I HAVE A HIGH IDLE(1100-1300RPM). EVERY KNOW AND THEN IT WILL CUASE A CKECK ENGINE LIGHT. I AM LUCKY ENOUGH TO BE ABLE TO SCAN MY OWN CAR AND THE CODE THAT POPS UP IS P0507-IDLE CTRL SYSTEM RPM HIGHER THAN EXPECTED. DID I DO SOMTHING WRONG OR IS THIS NORMAL FOR THIS MOD. UNFORTUNATLY I AM GOING TO TAKE THE PLATE OUT TILL I CAN FIND OUT WHAT IS WRONG. ANYBODY GOT ANY SOLUTIONS. THANK