Guineafowl21
Nordic Pine
I bought this set, a cabinet door tenon/scribe tool, on ebay recently:

Now, the top three cutters stack and produce a proper scribe. The bottom two, obviously meant for each other due to the pins, don’t produce a profile that fits the scribe.
It looks to me like the bottom two cutters need to be shimmed apart, but doing this didn’t help.
I have stacked the two profiles to make a double scribe, but again can’t make a profile to match.
Has anyone got a set like this?

Now, the top three cutters stack and produce a proper scribe. The bottom two, obviously meant for each other due to the pins, don’t produce a profile that fits the scribe.
It looks to me like the bottom two cutters need to be shimmed apart, but doing this didn’t help.
I have stacked the two profiles to make a double scribe, but again can’t make a profile to match.
Has anyone got a set like this?