Yea thats it jus makin sure the one I took out looked fine but after changing it it cleared up the problem on another note have you got the called for oil viscosity in it in my efforts to stop the breather filling with oil I had went to a thicker oil which exasperated the problem,if with all you have done and the problem still persists then a cylinder leak down test is the only true test of a potential ring problem or a deeper concern Good luck.NCT