Slip Disc - JV Remix

A remix of a remix...of a remix?

@SaDiablo_1958772 strengthened the version included by @GunplaMark for the rewinder of his awesome 2026 filament storage design.  Mark's original model worked, but I could feel how it could break, so I understood the reason for the remix.  I printed several of the remixed strengthened version, and each time, it printed juuuust small enough that I had to work at getting the spring end in the attachment hole, at a weird angle, and I had to trim 2 different prints as well.  This all may be related to my printer, and possibly (probably?) needing to be tuned better.

I also felt the transition of the spring into the interior was sharper than it needed to be, as I bent 2 of them when trying to insert them.  Due to these 2 things, I chose to remix the great remix from @SaDiablo_1958772

I opened up the hole slightly, in the direction away from the gap to insert the spring.  This leaves the strengthened area in place, while enlarging the opening.  I also added a slight easement to the strengthened area to make a more gradual transition for the spring.  All seems to be working quite well.

The pics show the differences between the models.  White and blue mix is the OEM and Mark's.  White is Mark's, Blue is @SaDiablo_1958772 showing the substantial gain in strength.  Blue and pink mix is mine and @SaDiablo_1958772's.  The yellow model shows my remix all by itself, and the changes in the easement should be apparent.  

The pink prints are my test models, and all worked perfectly.  I figured I'd include both pics, since the lighting may better highlight something for those with better eyes than mine.