Concept2 Rowing Machine iPad Tablet and Phone Magsafe PM5

I've had my Concept2 C model rower for years and went through various ways to use my phone and tablet.  Along the way I bought one of the really excellent RowFree tablet holders for my PM3.  

I eventually upgraded to the PM5 and sadly the RowFree PM5-compatible devices are no longer available, so I was forced to use the Concept2 tablet and phone holders.  The tablet holder is nice but requires the monitor arm to be positioned straight up which moves everything to the edge of my vision.

I finally got a 3D printer last month and found Gizzmo11n940 's tablet mount which is very similar to the RowFree.  It's not as strong as the metal holder I had before, but it's plenty sufficient.

One thing I don't like about the clamp style holders is that it pushes down on my phone's buttons unless I shift it off-center.  I don't use Quadlock, but I do have a Magsafe-compatible magnet in my phone, and wanted a magnetic holder.  So here you go.  

I'm a complete novice so the model has its quirks.  I remixed off the original Quadlock mount, so it probably shortchanged the number of layers over the magnet.  There are artifacts from the original mesh model despite my attempt to merge the addition.  It did print nicely on my first shot and I'm happy with it.

Model assumes 0.2 mm layers.  The magnet came from China.  Link (no affiliate).  The 2.1mm, no tail option worked for me.  Make sure you orient the magnet the way it would strongly attach to your phone.  You need to use the quadlock mount from the original model

I have some 4mm magnets I was going to use if this magnet wasn't strong enough but so far I think the strength is fine.  I also may do a fixed version of the mount without the slider, but in the current form it allows you to position it vertically as well as horizontally without any trouble.  I didn't bother with the rubber band but it probably would stabilize things if you're an aggressive rower.