@@ -11,6 +11,7 @@ Smaller Gantries. Uses 45* bearings in 3DP blocks, with one set riding on flexur
### Development Notes ...
- while heat-setting M4 inserts in for the rollers, (1) there isn't *really* enough space to get the soldering iron in (without melting the adjacent pla) and (2) it's difficult to guarantee these go in straight. maybe use a press-in insert? / a hex nut ?
- long runs (beams) are not stiff ... try 1/8" waterjet stiffening folded members
- in the fullness of time, add an N23 size for torque-y applications like the CAT's bed: this is minimal overhead.
## Gantry for NEMA17 Motor, 0.25" Stock, Pinion-Type Belt
**STATUS:** mistakes abound, works but assembly and belt-tensioning are not wonderful.
**STATUS:** mistakes abound, works but assembly and belt-tensioning are not wonderful. CAD model and actual typical assembly do not reflect one another.