Have you folks had good results w/ the recommended procedure of using solvent and 30wt oil when servicing the air filter? The reason I ask is I used the leftover recharger kit from the K&N filter that goes in my truck. Motor oil just didn’t seem right to me. I even remember on my Twin Air foam elements from my KTM’s when I would run out of filter oil I would use chain saw bar oil because of its sticky/tackiness. 30wt motor oil for some reason didn’t seem right. I’m usually more faithful in what is recommended in the service manual and wonder if what I used[K&N stuff] has a compatibility issue w/the OEM element? Your thoughts?