I actually had similar experience with the R41 early in my wet shaving career and only recently became reaquainted. Works just fine for me now. I'm guessing from other users comments it may have been the Cadet giving you grief, seems the trickier of the two. I've got the SABI cap on the R41 baseplate (with one shim) on tap for tomorrow. All fun razors.That's very interesting. Five or four years ago I bought the Sabi T1 and the Cadet razors, both really just for the sake of the handles. Tried shaving once with one of the two (can't remember which) when I wasn't yet acquainted with any aggressive razors, and didn't have a good experience. (My real introduction to that world was the 2011 R41, which in a fit of perversity that paid off, I stubbornly stuck to.) Have used the Sabi handle ever since, but now I don't know if which of my assorted razor parts that head is. If I can figure it out, I will try the cap with my Pearl base plate.
As an aside, the old Sabi handle is one of the few that fit the Fatip.
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