My Sister in-law asked me to make a board.
I made it with 80% fill only to give it some heft.
Tolerance of the posts to the hole are tight enough that they do not slip but they do not bind either.
Printed with multiple different typs of fillament no issue.
The dimensions are 8.5" with 5" working length of post.
Insert_Board_Only.STL | 10.5MB |