Hey guys anybody using a skunk2 70mm on a b18cr?

Having problems with mine when it gets to running temp the butterfly gets stuck and the engine idle stay at 15 to 1700rpm have to give it a little tap on the accelarator to go back to normal idle speed ive tried changing the spring with the oem one and still the same and every time you gone go and step on the accelarator you can feel that its stuck and it will go wild when you step on it bought the tb brand new from jdm yard and ive tried to fit it couple of times with the same result so i have to put back the oem one cuz the car is still my daily any advice on how to deal with it?

Thanks in advance.