Are you still having problems accessing the printables page?  The printable parts have been uploaded to Thingiverse at https://www.thingiverse.com/thing:1280901.

- Uriah

n2ri wrote:

I think there is a problem with the part for mounting the Pi B to tower rpi case B upper, the 2 long hollow tubes for mounting to Pi are not hollow through flat base so how do we get a nut in there to screw to? no self tapping screws in hardware even if that was the idea (3D printed ABS tends to split loose when doing this anyway)

n2ri,
The lower part screws to the camera tower independently of the upper part.  There is no need for a long screw that goes all the way through the two columns.

- Uriah

the Upper mounts to the Tower then the PI b is sandwiched between upper and lower to prevent bare contacts being shorted. but the lower is supposed to screw to the upper through the PI board yet the long tubes on upper are closed at base so no nuts can be inserted in them to screw lower screws into.

I think there is a problem with the part for mounting the Pi B to tower rpi case B upper, the 2 long hollow tubes for mounting to Pi are not hollow through flat base so how do we get a nut in there to screw to? no self tapping screws in hardware even if that was the idea (3D printed ABS tends to split loose when doing this anyway)

n2ri,
The lower part screws to the camera tower independently of the upper part.  There is no need for a long screw that goes all the way through the two columns.

- Uriah

Is it possible that all your problems are from your 3d printer and whatever slicing software you're using?

not this one. it shows in the STL in Netfab also

well scratch that my extruder heater just fryed again. 3rd cheapo. I need a drink. later

I am nearing final prints and when printing the Right_Laser_arm using 0.3mm layers at about layer 40 when starting to print the 2 mounting holes the entire layer printing shifts towards back of printer by about 0.3mm then prints 3 layers and shifts towards rear of printer again by another 0.3mm and finishes print with an offset on the last 3rd of print by 0.3mm.

1st time it happened I was not watching so I assumed it snagged filament or something and reprinted watching each layer and steadying Gcode under magnification to make sure it was not flawed. the Left laser arm and all other prints had no such issue. well the same shift happened at same points 2nd time with no sign of why. its as if the Gcode was read wrong only there. but still no such error seen in Gcode. and I can not figure how to read info in lines of Gcode to see if its got this error embedded in it. but looking in the graphic of Gcode in Repeteir host it shows perfect print.

any ideas of similar experiences on this occurring?

I only have like 5 parts left to print. I may be able to belt sand this to use it but its gonna be thin in places.

UPDATE: its definitely Octave thats bad. I bought a few rolls of Octave nearly 2 years ago and kept them in sealed plastic bags with the desiccant plus all filament rolls are kept in an air tight tote in room I print in which is never humid. they just started using a crescent sticker on side of spools which was not on any of them 2 years ago so in short avoid Octave filament like an STD if you want good prints without damaging printer. better to use the $5 ones from China on ebay.