Input Shaping for dummies guide

[supernovae]

Is there any guide to figuring out input shaping? I can't really wrap my head around it.

I've got the Duet3d accelerometer connected and lit up and when I make a movement I can move an axis but i'm not sure what to do beyond that and when i think i'm moving multiple axis it just moves on the first and stops so i'm not sure what i'm doing.

[dc42]

@supernovae have you read https://docs.duet3d.com/User_manual/Tuning/Input_shaping_plugin ?

[supernovae]

@dc42 well, here's the odd thing. I read that link and thought I understood it. I was running 3.5rc1 on Github and it would always just move 1 axis and sit there.

Today, I saw you linked a newer RC1+ build. I installed that, went back to read the input shapping page and put in two movements and I got both movements.

So perhaps, i was hitting a bug in 3.5. Now things make a lot more sense - i thought i was missing a step or needed to click the play button that the second movement had next to it.

Now it complete more than 1 axis and it says motion profile #2 is complete.

Now its time for me to see the data and see what to do next may have more questions but at least this latest build unblocked me.