DDR, ITG, PIU, Corner bracket replacements, Countersink options

Being unsatisfied with the other options available, I re-created a DDR pad bracket. Over time, I also was able to validate and modify it for use on other machines. I've provided both countersunk and stock variants, depending on which style of screw you intend to use.

Most pads should use the “JCab PIU” variant. This includes ITG pads, white cabs, and most other pads I've ever seen. In the past, some of the below models were erroneously marked as “KCab” based off of observations I made on a local machine, as well as a friend's pads which we believe came from a KCab. In the time since, we've learned that this was incorrect, and in fact the pads likely were from a Technomotion machine. I've updated the model names to reflect this. When in doubt though, stick to the JCab PIU version, and only use the others if they definitely don't fit.

Also, if you use these models to countersink mod a Technomotion pad, PLEASE send me photos, that would make me happier than you can possibly imagine.

These are a fantastic option for machine owners as they don't require permanent modifications. This makes them an effective way to test out a countersunk setup without committing to it. Note that plastic is less durable than metal, and will likely cause these brackets to eventually. I've had a few crack on our ITG setup (see photos) - none on my pump pads have suffered. However, I think this is still a worthwhile upgrade for someone who owns a 3D printer, as it takes only around 25 minutes to print a replacement. 

Print spares in case of breakage! They print quick, and cost little in materials - it'll be a lot easier to have spares and not need them than not having them and wishing you did! I'd also recommend printing them in a strong material such as ASA, ABS, or PETG. If all you have is PLA, that's also completely acceptable - my PLA brackets typically last around 2 years before they need to be replaced.