Update 11-December-2023. Read the Disclaimer.
On this page I have collected my experience with the TwoTrees Sapphire Plus V1.1 3D printer. Bought in juli 2021 for 420 Euro. I found them now on the internet for 370 Euro. This printer has the Mks Robin nano V1.2 board with 5 TMC2225 drivers and has a dual Z-axis each with motor but coupled via a belt.
This page is not about how to assemble the Sapphire Plus. "Aurora Tech" and "Just Vlad" already have done that perfectly on Youtube. This page is about the problems I had and how I solved them.
The Sapphire Plus is not a 3D printer kit that requires a "one" hour of assembly and then prints perfectly ("out-of-the-box"). If you want that then better buy a Creality. Assuming you don't make any mistakes and this is not your first 3D printer an 4-8 hour build is do-able but don't be suprised if it takes up to 60 hours with all kinds of suprices. Just read this page. Careful and accurate assembly of each step is necessary. Then finally do some testing using the printer's menu (moving, homing, heating) to check that everything works.

Winter Is A Season !!link!! -

Let’s be practical. Winter is beautiful, but it can also be brutal. Here are the most frequent problems and actionable fixes.

It is easy to view winter as a season to simply "get through," but it is essential for the health of the planet. Many fruit trees and flowering plants require a specific number of "chill hours" to reset their biological clocks and bloom in the spring. Furthermore, the snowpack in mountainous regions acts as a natural reservoir, slowly releasing water during the spring thaw to feed rivers and provide irrigation for crops. winter is a season

Visually, winter is a season of stark beauty. The landscape is redefined by the physics of frozen water. Snowflakes, each a unique hexagonal crystal formed around a speck of dust in the clouds, blanket the earth in a layer of insulation that actually protects the ground from even colder air temperatures. Frozen lakes and rivers become solid plains, and the absence of lush foliage reveals the intricate "skeletons" of the forest. The air in winter is often drier and crisper, leading to a clarity of light that makes sunsets appear more vivid and stars shine more brightly. The Human Element: Survival and Celebration Let’s be practical

Winter is typically characterized by:

You don’t need to ski or skate. Try:

TwoTrees 3D Printer Sapphire Plus V1.1 CoreXY issues

Winter Is A Season !!link!! -