On the thought that the slicer was behaving badly, I modelled a part with a wall that was two passes thick (0.86 mm to leave some room for tolerance). I printed the part with the auto extrusion width set and an extrusion multiplier of 0.9, and low and behold I got a nearly perfect part. I cut it up ...

Here's the files.

I did model the thin wall. Now that you mention it, I can imagine why you wouldn't want to do it the way I did it.

that's what's odd about it. I measured the roll when I received it. If anything, it seems to be a bit undersized. I reran the parts and got similar results. I didn't bother cutting them up and using the mic. I just checked it quick and dirty with calipers. The inconsistency in the parts (4 walls of ...

I've been fiddling with calibrating my machine again (new roll of material from a new supplier). I had read some discussion of folks printing an object that had a single extrusion width thick wall and measuring it. It sounded interesting, so I thought I'd give it a try. I attached my factory file (I...

For the record, I had just updated to V2.2.0. I see V2.2.1 available. I did the help, reset all, and I get the same thing. It runs me through the configuration wizard, I pick the MakerGear M2 (hotend V3a), and it defaults to manual extrusion width of 0.35 mm and an extrusion multiplier of 1.10. It s...

I recently updated to S3D V2.2, and for grins I took a look at the latest "default" M2 settings for ABS. It seems like the default settings have really digressed. The biggest issue I noticed was that the Extrusion Width is defaulting to "Manual" and the Extrusion Multiplier is 1.10. I haven't kept a...

I highly recommend what used to be Alibre Design, now GeoMagic Design. It is a fully parametric solid modelling program with fully associative 2D drafting. I've been using it since version 6 (perhaps 10 years now). It has gotten quite good. I don't know what the current pricing is, but they were doi...

I received my new 2 pin connector for the 12 Volt supply. I put it on in place of the melted connector and plugged it back into the machine. I did a couple of other things to try to make this less likely to happen again: 1) I used conductive silver epoxy to essentially glue the wires into place insi...

I've done a little searching, but am not having much luck finding a part number of what to order to replace the damaged connector. I found this discussion in the old google group: https://groups.google.com/forum/#!topic/makergear/lgtdY8L3D7E Does anyone have a part number handy? I saw a similar disc...

Yep, I unplugged the power supplies from the back of the Rambo and sure enough one of the connectors for the 12V supply is melted.

When I checked the voltages with a meter, I left them plugged in and just measured by touching the exposed screws on the terminal.

Thank you guys!
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