Nema 17 blank

So when I bought a 3d printer, I thought I definitely need dual extruder's, ill use them all the time, its definitely a requirement..

In actuality, I've used it only a few times, all it is really, is dead weight.

So in an attempt to reduce the weight on the gantry and thus reduce strain on everything, and even maybe increase speed and accuracy capabilities, I've made a blanking nema 17.

its a simple fit, pictured it is in PLA, but I've just finished my rev1, which ill print out and upda