Is Anyone Using Camguard?

[Bill Greenwood]

Anyone using Camguard? I am having a problem with a thin oil spray being thrown out around the prop seal and getting on the windshield, and it may be worse since the last use of Camguard.
This is in my 1988 B36 TC Bonanza with a Cont TSIO 520-UB.
I started using Camguard about a year ago when I was getting wear assumed to be from valve lifters. We replaced all lifters, and am not sure yet of the results. It seems we still have some wear, but may be better than before. I am trying to keep going a few more years before needing the $45,000 overhaul.
The prop seal leak was worse when using Exxon Elite oil than now with Phillips 20W-50 and it leaked even before using the CAmguard, but with this latest oil change and addition of the Camguard the leak is worse.