Partial Answer ABS Benchy

Looks very very hot. Depending on the ABS I've had it extrude as cold as 215 (not real abs) and all the way up to 260 with modified versions. You may want to do a temperature tower and find the optimal temperature then you'll start modifying the speeds. The plastic still has to cool so you'll need a minimum layer time so it can. A balance of speed and heat

 

yes please do. The more info you can give the better off we are. What brand ABS is it? Link to where you bought it?

 

give this a shot. I really didn't change a whole bunch. Just a few things. out of curiousity if you set the extruder to 200, does it extrude well?

 

Your welcome keep us posted, well get it figured out

 

I'm a bit thrown with the extrudes at 200. Do a quick test print at 210 and throw the cooling fans on. I'm wondering if they didn't mislabel your spool. I have not had ABS extrude that cold. Its possible they mixed up and turning on the cooling fans will either split the ABS (and then we have an idea of whats up) or make it look really decent and then we'll know its PLA. Do you have another material you can swap to to test to make sure its not the machine ? (I dont think it is from what I'm hearing)

 

yes please just for giggles. on your temp tower the lowest temp looked to hot still so I'm betting they mixed up labels. Could be wrong, have never used their "abs" but most abs has a smell (you know your printing with ABS). Something you can do is cut up some of the filament and drop in some acetone. If the filament disolves its an ABS variety but hard telling what one. If the "is it PLA" test fails I'd suggest returning that spool to the vendor you got it from.

 

ABS is highly susceptible to warp and curl. Even a little bit will cause grief during the print since the layer heights are like ... fractions of a MM.

 

very interesting. The fans should kill your print and cause delamination and warp. I suggest ditching that material and having them replace it. Matterhackers doesn't "make" their own filament, they rebrand other manufacturers and sell it, not a huge fan of not knowing what I'm getting (OEM spools will give you "rule of thumb" specs and the such that are more reliable than what Matterhackers does). Those are opinions

 

very interesting that cooling fans helped the material. Very very odd. Yes get rid of that junk lol. Get something you know exactly who and where its from. I imagine the build series is very low cost material which is great....if it works well . I tend to stick with ESUN ABS on my Robos. Prints well and reacts as expected. AMZ on amazon has some stuff I've used and it works well and is decent priced, like 16/kg or so. Not telling you what to do just offering an opinion

 

I pinged them on twitter to try and find out who makes that material and added your benchy and temp towers. If we can figure out who made the material you can likely build a profile to use it, to much odd stuff for ABS (like fans improving print quality lol)