finally happy got a working print but

right finally got print 20mm test square using slic3r and ponterface instead of repetier

the only thing is its not quite centre
echo cold extrusion prevented error in pronterface and temp is down from 188 set to 176
a few gaps in cube
the cube has a 20mm height but length is 25mm even though set at 20mm

can you help me now feeling happy now its printing

Quote
trist077
the cube has a 20mm height but length is 25mm even though set at 20mm

Sounds like you have the steps/mm on the X and Y axes set 25% too high in the firmware configuration.

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Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].

sort the cold error fans were on

but how do i stop the holes in the cube

and the bottom layer no where near as good as top

Quote
trist077
sort the cold error fans were on

but how do i stop the holes in the cube

and the bottom layer no where near as good as top

It's hard to tell what the problems are without some photos.

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Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].