<p>Delta Printr Owners...</p><p>Auto leveling is cool.... when it works. When it doesn't, it can be frustrating. I tried several things to help make auto leveling consistent but would only have about a 20% chance that the bed would be properly sensed. I noticed when the "bed" temperature was below 70C I was able to auto level. Anything higher and it was no good. I figured the problem was that one or more of my sensors was more sensitive than usual. So I came up with a way to un-weight each sensor.</p><p><br></p><p>One of the best thing to have to get a 3D printer working is another 3D printer. I came up with a FSR platform that had an extra hole for an M5 screw. I used some foam weather stripping between the screw and the platform to take some of the weight off the FSR sensor. It works pretty good. </p><p><br></p><p>It took some fiddling to tell which one to adjust. I did this by carefully lifting the bed near each FSR and seeing how the bed temperature changed. I adjusted the M5 screws until I have a bed temperature around 60C.</p>
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