stutter/pause continuing off coruse x/y New issue All was fine no mods made
just trying to print a basic tft frame. fails every time Using SD card
massive X/Y missalignment issue
intialy i thought i had a motor driver issue... but this dident make sence as i have a core XY machine and the direction of fail would be angled
my drivers are Raps-128 so swaped them for old Drv8845 started print again same issue but did notice a short pause and it kicked back in but was no longer in line with the rest of the print.
ive checked belts / pullys / driver current /wires fine/ formated and wiped sd cards i have 2 / changed the arduino due for my spare / re flashed the repetier firmware 0.92.2 / updated the firmware to 0.92.9 / updated the repetier software 1.62 / updated Slic3r / un pluged lcd / un pluged bluetooth / removed second extruder as thought this might be crashing into print dragging it of course NO / re drawn the stl file on autodesk inventor / scanned over Gcoad cant see any odd moves / tryed repositoning the stl and angling it ....
been looking at the firmware thinking its got to be an issue that has let me get a year and a half of printing done and then sees its arse every now and then ??????? tryed changing to no quad stepping still getting issues
#define PRINTLINE_CACHE_SIZE 32 ???? what can this be increased to on the DUE
#define MOVE_CACHE_LOW 14 ????
somthing seems to of changed somewhere
SOMTHING DEFINATLY NEEDS TO CHANGE
is there possibley a change in Repetier host from absolute coordinates / relative coordinates ??
maybe the sd card reader ?
Can any one help
#define MOVE_CACHE_LOW 14