First attempt at a wasteboard! Fusion 360

I’ve been banging my head against the wall trying to get my wasteboard designed & cut out with the OF.

I managed to cut mounting holes in my table, then cut the mounting holes and washer recesses in the wasteboard. Then I flipped the wasteboard over and bolted it to the table and tried to machine the t-nut flange recess when all hell broke loose.

There’s something with the operation that the OF doesn’t like or that I’m doing wrong. I figured it may have something to do with the UCS being flipped since I had the t-nut recess modeled on the back of the wasteboard, so I modified the 3D model and put the t-nut recess on top, knowing I’d simply flip the board over and mill the other side. Well, that didn’t help since it’s still shaking during the 2D pocket operation.

I reached out to the Onefinity folks for support and they ran the same operation from my post process file, with the same violent results… LOL

Can any of you Fusion 360 exports take a look at my file and tell me what I did wrong?

Onefinity Wasteboard 2 v21.zip (363.7 KB)