that is the correct intention! I agree and will add photos of them in use when I'm in the gym tomorrow :) got reviews on them today and folks are loving them.

Excellent, thanks for the response! I printed them out, and so far, so good. Here's some constructive criticism: - I recommend printing them on their side instead of the bottom so that the "top" side of the jacks looks more aesthetic. The angle of the curve doesn't work well with FDM-style printers (Fused Deposition Modeling, aka layer by layer). However, I'm unsure if this will affect their strength, as the weight would then be sitting on vertical layers instead of horizontal layers. Although now that I'm typing this out, I believe I used 0.24mm layers, and perhaps using 0.16mm layers like you recommended would have made for a better-looking print. -With my (limited) use, I'm finding that the jacks are a bit too slippery and can be a bit of a pain to roll the bar onto the jacks. I'm not sure how this could be remedied via a design change; perhaps more surface area towards the rear of the jack can help? One could potentially use a layer of rubber drawer liner or some gaff tape to help keep it from moving. I'll experiment with this challenge and edit this comment if I find a cheap and effective solution. Anyways, GOOD IDEA! It's been a total pain in the ass loading up more plates while deadlifting, but it's the price we pay for strength! Cheers, and keep up the good work! -Jake