Unofficial File parts/49731.dat
part image
File Header:
0 Technic Pin 1/2 with Button
0 Name: 49731.dat
0 Author: Magnus Forsberg [MagFors]
0 !LDRAW_ORG Unofficial_Part
0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt

0 BFC CERTIFY CCW

Status:
Needs admin review. (CCX)
Size: 618 bytes
Reviewers' certifications:
Philo=certify
fwcain=certify
Required (unofficial) subfiles:
(none)
Related (unofficial) subfiles:
(none)
File reviews and updates:
At Tue Aug 13 17:25:01 2019, the file was initially submitted.
Submitted by: MagFors
Comments:

Don't know if this is correct.
Where is the button positioned?
Might need another, new connect primitive.

At Tue Aug 13 17:40:02 2019, a new version of the file was submitted.
Submitted by: MagFors
At Wed Aug 14 15:40:02 2019, the following review was posted:

Reviewer: Philo
Certification: hold
Comments:
Imho (measurements on your photo), the middle ring is too thick, and the pin is 2 ldu too long. Something like this:
1 16 0 0 0 0 1 0 0 0 -1 -1 0 0 connect8.dat
1 16 0 0 0 0 1 0 0 0 -8 -8 0 0 4-4cyli.dat
1 16 1 0 0 0 1 0 0 0 -8 -8 0 0 4-4edge.dat
1 16 1 0 0 0 -1 0 0 0 -2 -2 0 0 4-4ring3.dat
1 16 1 0 0 0 5 0 0 0 -6 -6 0 0 4-4cylo.dat
1 16 6 0 0 0 1 0 0 0 -2 -2 0 0 4-4ring3.dat
1 16 6 0 0 0 1 0 0 0 -2 -2 0 0 4-4ring4.dat
1 16 6 0 0 0 2 0 0 0 -10 -10 0 0 4-4cylo.dat
1 16 8 0 0 0 -4 0 0 0 -10 -10 0 0 bump5000.dat
As for middle ring thickness , it's something between pin 1/2 and pin, as can be seen here: https://s3-us-west-2.amazonaws.com/media.brothers-brick.com/2019/03/LEGO-81000-FORMA-Koi-Model-42.jpg

At Wed Aug 14 16:25:01 2019, a new version of the file was submitted.
Submitted by: MagFors
Comments:
Thank you.
Your measurements make it as long as I expected it, to be.

Existing certification-votes were deleted.
At Wed Aug 14 17:45:01 2019, the following review was posted:

Reviewer: Philo
Certification: certify
Comments:
Looks good ;)

At Fri Aug 16 01:25:01 2019, the following review was posted:

Reviewer: fwcain
Certification: certify
No comments were posted with this review.