Anet A8 Y-axis Rod movement and vibration elimination

Same design as Supernova69's, but I made these shorter so if you have a front frame brace, these shouldn't interfere. The ones from Supernova69 were too long and interfered with the frame brace I have installed from:
https://www.thingiverse.com/thing:2118713

Once printed, the hole, at least on mine, was barely too small so you have to force it on there and wiggle it around until it slides on there, but by doing so, it gives you a perfect fit and prevents the rod from moving.

UPDATE: If y