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Ok, fixed. Guess a wire was getting pinched after nozzle hit build plate. Just unassembling fixed. Stayed fixed after reassemble so good to go.

Thanx for the help

Ok thanks, dug a little deeper found those closed loops in hot end. One thermistor lead and both leads going to heat cartridge are all closed (all have continuity). So gonna try n' see if I can diagnose this any further.

So when I turn on my Rostock it's reporting the nozzle temp. at -50°. It then reports "def" for temp. sensors. After turning printer off, If I stick a 100K resistor in the hot end whip between the thermistor terminals it reports 26°. So that's normal. Also FYI, with whip simply unplugged nozzle r ...

The end stop screws must be perfectly straight up and down or they won't enter the hole in the top panel, right below the switch. g. Well yes, of course. I suppose this is a result of non threaded holes that easily accepted the screw at a non vertical angle. Each screw seemed to seat and thread ...

yes exactly, that's the part, thanx. figured something like that but wasn't sure.

Still not sure why the end stop striker screws hit the top panel though. Did I build wrong or is this a know issue?

well i definitely attached pictures, no permission dang

So I just completed my Rostock V3 build, I've got a couple of questions. 1. Three of these little plastic things were left over after the build, what are they/did I miss something? They are part of Carriage pack of parts (#70849), but I didn't see anything about the use of these from the build guide ...