HI , I also have a duet wifi2 and just got my self an LIS3DH to try out, I was wondering if it was possible to use other pins then the temp board pins as it is in use already .
I do not use a screen or so .

thanks in advance for the help

Best Regards
Manuel

Dear DC42

in my mgs I was referring to E jerk, I use E400 with pa enabled and it is skipping steps but not in an extreme way, if I disable it no skipping steps. I normally use E1000 a E1500 without pa and working well but with pa I get extreme step skipping

my Xy Jerk are tuned to have almost no ringing "X900 Y900" I can go to 1200 but then very small ringing start appearing .

Best Regards
Manuel

Dear

I was also trying to tune Pressure advance, I also noticed steps being skipped , I did many testing with many different configurations , My conclusion is that PA is skipping steps due to a much to high acceleration on short segments , on a cube of 50x50x50 for exemple I saw no skipping steps but as soon as I use a different model with circular and a grove “ for example 6mm in diameter with a grove intersecting with the circle” I start to get losses in steps if I increase my jerk by a lot I get a much reduce loses of steps , but then the other models get under extruded at some places.

I hope it can help, cause it would be nice to have it working optimally, the shape corners get a much nicer with PA

Best Regards
Manuel

Dear jacksat

Thanks for your nice explaination. very nice build, if I may ask one more question what slicer are you using ?

when checking your pictures , I say you have Belgian plate number what area you from ? If i may ask don't want to intrude I am from Antwerp

Best regards
MT

Dear dc42
merci ,thank you, dank u ,xie xie
I am back printing !!!
Best regards
MT

Dear Jacksat

Very nice build !!!!! I also thought of using a much bigger airpump , but the cost is fairly steep , after all the testing I did , using compressed air is best for small parts as for biger parts the fans work beter of course it depends how much air you have available , during my testing i managed to use both and that gives really nice result , quick cooling near the nozzle and even cooling on the rest of the part .

I really like you water cooling , you have a much heavier build then me , I used the same material as the ultimaker 2 to build my printer , it s a much lighter build ,

Do do have an idea how much extra weight it adds on the head ? And do you get resonance to the frame from those big fans from the cooling bloque ?

I am asking cause for my build i opted for to have as light as possible heads since I use belt drives that is the reason I added the magnetic tool change in the 1st place , after tying many printer from my friend and so I figured out that ultimaker got very nice and repeatable prints , I figured that one of the reasons is the lightnest of the axes and head

I am not sure but from ur pictures looks like I using like a buildtalk on you table , I am wondering how good is the result with the dc42 ir prob ? I am using the prob and got a buildtalk plate but have not tried it yet
Best regards
MT

Once again you are right got over exited to have my printer working again , and was to quick to post,
pls accept my apologies

Thanks again for your support
Best Regards
MT

Dear DC42

I found an other issue , if I cancel a print the tool change macro are not being executed
to better explain , if I cancel a print and a tool is still loaded , I and I click on the tool to put it back in standby and go back to its parking place , I get no responds

Best regards
MT

I have tried some similar approach some time ago without much success I was clogging my nozzle 2 often with the retract , then I just dropped it. since I have limited time for my hobbies
If you don't mind could you post some picture just for my curiosity

Best Regards
MT

Ps if you intrested something I have tested with great success ,the use of compressed air for cooling the part during printing , for small part worked miracles only problem was the amount of air used and the noise, my neighbor became crazy , the compressor was working to much and for to long :-). so reverted to the traditional fan,

the advantaged was less weight on the head and vibration was reduced ,not that there is a lot of vibration , but any improvement is an improvement how ever small

foehnsturm

do you use something similar to mark2 for your tool change ?

Best Regards
MT