E3D BigBox - Dual Titan Main Parts (cleaned)

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1754668.

This are the main parts of the Dual Titan design for the E3D BigBox just a bit cleaned.

There are two versions of the X carriage, one with a sensor mount for an inductive proximity sensor with an M18x1.5 thread.

What I did:

• removed the cable mounts on the back, mine always broke and I didn't use them anyways
• fixed the hex nut cutouts for the endstop so they print better
• changed the cutouts for the belt, on the left side more tooth for better grip, change the screw position so the belt has a tighter fit
• filled the cable path for the endstop, didn't get the cable in and didn't use it
• fixed and added fillets where they were obviously missing
• filled the cutouts for a back fan mount, at least that's what I assumed they are for but there is not enough space to mount a fan on the back

• also changed the belt mounts
• moved the endstop screw 1.5mm to the back to have an even better position
• fixed the big round cutout
• made the hole for the back rod go through all, I was able to mount the X axis without removing the Y axis then with a little bending...

• also changed the belt mounts
• made the hole for the back rod go through all