No, actually I still have all the Fusion part you shared back then.
So I modded it in Fusion, because I simply don't use Onshape ... Will have to, tho
But I thought a bit more on my issue, and I think I know why.
As stated previously in the dicussion, I used 25mm springs instead of 20mm, which made it way harder.
I kinda liked it, but it's most probably the cause of the issue. (and it makes the whole shifter super noisy)
So, I modified the part to allow the 25mm spring to sit nicely. It's a bit too soft.
So, I'm trying another depth now, a bit shallower, to adjust the pression on the springs ... and I really like the idea of changing the sturdiness of the lever as simply as that.
On another note, I've had an issue, which I cannot explain !
It's gonna be hard to explain ... Bear with me on this one
Take the shifter, upside down. Remove the spring retainer, the bearing shaft, the springs. Put the bearing shaft where it's supposed to be; it's now constraint free.
The bearing should be on top of the offset lever / slope assembly.
Now, if you look at the 3d model, on fusion or wathever, the bearing and the slope almost touch : they're super close.
But somehow, on mine (printed), there's like 3mm between the 2 parts, resulting in an excessive back-and-forth movement of the lever.
I looked around, again and again, tried to find an explainating, misprinted part, bent part, never found out why !
But in the end, I sanded down the 2 spring side stopper, to lower it by 2mm or so.
Bearing and slope still don't touch, but they're way closer now, and my shifter feels less sloppy than before !
No idea why tho ... Printing issue ? STL mismatch ? Dumb**** user ?
Still, the improvement is there, and I'm glad I found it
