Sambryant, I've bought that catch can and bought a catch can fitting kit, i.e hose, but it turns out the hose is 19mm !!!! and doesn't fit over the catch can holes, i.e. too loose, did you put those silicon bits on them to fit the 19mm catch can hoses? ?
Also
Sam, I just replaced that too with some silicon hose, bends fine, and the other one too.