So I've got more oil on my boot.
Earlier this week in the morning I noticed oil on my boot toe and found the shifter shaft seal leaking, again. I figured the past occurences were fixed during the process of two trans rebuilds in the last three years.
I shoved in a new seal this morning, with 90W leaking all over the place. I lost a lot less oil that way, than draining the trans properly. Cleaned up the mess and I thought I was good to go.
This evening the 15 mile test drive proved me wrong. I got home with a nice new smear of 90W on the frame tube, again.
The shaft itself didn't seem to be worn, it looked like new.
Does anyone have a suggestion for the next step, I'm outta ideas.