Hi folks. For the first time in a very long time, I am having an issue joining pieces together. Would someone mind looking at this with a fresh set of eyes? Drawing is full size, inch scale.

Thank you!

Last version file: https://www.dropbox.com/s/qnb3svzutf2i6j4/T-101%20sideframe%20v4a.3dm?dl=0

Previous version file: https://www.dropbox.com/s/t14a490mgy7o9ad/T-101%20sideframe%20v3b.3dm?dl=0

Cheers,

Chris