Rostock 301

[Percy]

Help I need to replace 2 Diagonal rods with bearing rod ends. There are six going down to the 3 in 1 hot end. I broke one trying to adjust it because it wasn't the same length as the others! They have been glued (Lock tight) so I broke it! They are not in the spares list so I cant just buy them! Can geeetech please help so that I can start using my 301 printer
Thanks in advance

[William]

Hi,you can contact your seller about it.Please provide some pictures or videos.

[keldahr]

Having trouble with extruder 0. Will not push filament. I see the motor trying to work, but acts like there is not enough power to move filament. I swapped extruder 0 with #2 (There are 3 obviously) and same thing. Is this a common issue? If so what is resolution? Do I need to unlug all the fans on the extruders to allow the board to give proper voltage to extruder 0?

[William]

Hi，you can refer to the following post to increase the power to move filament:http://www.geeetech.com/forum/viewtopic ... 19&t=18650

[keldahr]

Tension not the problem. With no filament loaded all it does in first position is make small movements back and forth. Link provided did not show how to increase voltage, just how to creat more tension. I have the latest Rostock 301 with the GTM32 pro + 6 A4988. Would I simply turn the screw on the A4988 driver clockwise to increase voltage? I do think that voltage is the issue.

[William]

Yes,you can take a try.