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when bed is 80c
When the bed is cold.. i have a big dip on both sides along the y rails starting right after the front. but the back is all straight across.
When i heat bed to 80.. it shows the back Y sides too high and big bow in the middle along the X ( prolly due to heat expansion) .
I have lowered the 2 back corners several times but any lower and i will bow the back when the unit is cold. I have also loosed the bolts on the sides and tightened them to 3nm. I have loosed and seated the Y rails from one end several times and tightened bolts to 1.5 nm. I don't understand how to get rid of the Y dip.. and I don't know if there is anything i can do about the heat issue on the X rail..
Seems a very big problem to give us only an aluminum 20x20 for that rail on a 500 if it simply is going to warp so much with heat.. Didnt they notice in testing that just printing petg caused so much warping?
When i heat bed to 80.. it shows the back Y sides too high and big bow in the middle along the X ( prolly due to heat expansion) .
I have lowered the 2 back corners several times but any lower and i will bow the back when the unit is cold. I have also loosed the bolts on the sides and tightened them to 3nm. I have loosed and seated the Y rails from one end several times and tightened bolts to 1.5 nm. I don't understand how to get rid of the Y dip.. and I don't know if there is anything i can do about the heat issue on the X rail..
Seems a very big problem to give us only an aluminum 20x20 for that rail on a 500 if it simply is going to warp so much with heat.. Didnt they notice in testing that just printing petg caused so much warping?
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