Please read before printing, these are the common issues I have seen and bad reviews for any of this will just be deleted as they do not conform to the community guidelines and are all operator issues and not issues with the profiles.  I am more than happy to answer any questions in comments and help someone who is struggling, please just don't do it through a poor review.

• Don't print this from the handy app.  If you do it will move the purge line back to the front from the side and you will print on top of it for any of Nx6 parts. It's not the end of the world, just more you will have to clean up. 
• DON'T TRY AND PRINT WITH A SINGLE MATERIAL (2 different colors of the same material still only counts as 1 material, Black and Red PLA is still just PLA and will not work).  IT WILL NOT WORK.  You need an AMS (you can do it manually but that sort of defeats the point).  I also made a separate post if you don't have a AMS and don't want to destack the parts. This is just individual plates.   [https://makerworld.com/en/models/2047143-gridfinity-slide-in-magnet-base-plates#profileId-2209062](https://makerworld.com/en/models/2047143-gridfinity-slide-in-magnet-base-plates#profileId-2209062).
• If you are printing from the app and are not using EXACTLY the same materials (excluding color) the profiles are designed for than there is a very good chance it will not work and I am not responsible for it failing.  You need to open the profile in bambu studio and change the settings to the materials you are actually using, reslice, and then upload.  I am also not responsible for any prints you do with anything other than what the profile is setup for.  
• If you are having bed adhesion problems that is something you need to work on.  Check the settings for the correct materials, clean your bed, and possibly add some glue (I like hairspray personally).

Now that those misc things are out of the way, I'm pretty happy with how this one came out.  Was an interesting challenge. 

Spacers system is uploaded separately here [https://makerworld.com/en/models/2052447-gridfinity-lightweight-heavy-spacers#profileId-2215337](https://makerworld.com/en/models/2052447-gridfinity-lightweight-heavy-spacers#profileId-2215337) 

Bins are also available here [https://makerworld.com/en/models/2258913-djr-engineering-gridfinity-bin-catalog#profileId-2460951](https://makerworld.com/en/models/2258913-djr-engineering-gridfinity-bin-catalog#profileId-2460951) 

Feel free to browse my other gridfinity models. [https://makerworld.com/en/collections/4365706-djr-engineering-gridfinity](https://makerworld.com/en/collections/4365706-djr-engineering-gridfinity)

• Problems
  • Printing base plates one by one feels like a waste of time and really would like to be able to run stacks overnight.
• Goals
  • Reduced material consumption for individual plates
  • Reliable stacking design with reasonable support
  • Interlock design that is simple but stackable
• Results
  • Stackable solution that should be able to scaled up to fill the entire z volume and without any issue.
  • This solution is for slide in magnets that can be removed, no glue required.  Once installed you can use a pen to push them out from the underside. 
  • Requires use of actual support material, using a single material will fuse everything together and it will never come apart.
  • Simple peanut design for interlock to tie the grids together in X&Y.  Since I was already using support material I figured out a nice way to basically make an installation strip for better handling of them.  This uses the same peanut shape (just taller as the original) and can be locked together if you want to mix and match with the original
  • I include a Cost Analysis excel sheet in the attached zip file that you can use the calculate cost difference for your material. 
  • Multiple profiles for different materials. 
    • PLA with Support for PLA/PETG Material
      • 1/2xN (half grids for fillers)
      • 1xN & 2xN
      • 3xN
      • 4xN 
      • 5xN 
    • PETG HF with Support for PLA/PETG Material
      • 1/2xN (half grids for fillers) (coming)
      • 1xN & 2xN (cominig)
      • 3xN (cominig)
      • 4xN (cominig)
      • 5xN (cominig)
• Support Removal Notes:
  • Watch the video it's much easier than trying to explain everything. 

    •  

• Peanut Plate Removal 
  • Recommend and puddy knife and just sliding it under all the way down instead of trying to peal it off.  If you try to just peal it off it will likely just knock off all the peanuts from the support and make installation a little more tedious.  Ideally you just leave them on the strip till you need them.
• Printing Notes
  • Easiest way to change the stack height is just add a pause where the next full layer of support is.  This will stop it right before it prints that support.  Then you don't have to destack the parts. 
  • Due to limitations of Bambu Studio, these do need to be printed at 100% infill for the part and support material to make everything work correctly.  The small spacer supports are the only thing that can be lower. 
• A1 Mini
  • I have confirm the following sizes in the Smaller than 5x5 profiles will fit on the A1 Mini, but you may just need to move the prime tower inside one of the openings like is done on some of the larger trays.  It may throw a warning, but I have had no issues.  The only reason it doesn't list the A1 Mini is because some of the larger parts fail the fit check in the profile.
    • 1x2, 1x3, 1x4, and 1x5
    • 2x2, 2x3, and 2x4
    • 3x3 and 3x4
    • 4x4
• Misc Notes
  • Master file for each profile was too large and had to be split up in 4 parts per material to be uploaded.