T8 Lead Screw Stabilizer

T8 Lead Screw Stabilizer - and potentially PTFE infeed tubing holder - proposal for those of us that still own somewhat dated printers without such accoutrements; increased tolerances for better fit; superior flexural rigidity. Additional requirements: MR128ZZ Miniature Bearing 8x12x3.5 - shielded; 2xM3 T-Slot Nut; 2x M3/6 Allen button head screws.The illustrated PTFE tubing positioning choice is purely demonstrative. As with almost all functional 3F prints, depending on material, settings and accuracy, a bit of post-processing might be required.