This has been a topic here many times before but I cannot tell the difference in valve feel after oiling them. I know I am a clean freak to my horns and I do not think that you can over oil. I usually oil the Xeno's new monel valves with Al Cass every day I play it. When I sub other horns and leave it for a week or so, They still feel as if I had just oiled them. Are my fingers not yet sensitive enough to detect the difference or am I oiling too much?