I was having a problem with warping on the edges, So I bought a much better/bigger fan.
This did WONDERS for the accuracy of my smaller prints, which is great. The only problem is that the Giant fan really cools down the bed a very significant amount. By the time the print finishes the bed is at 40 some odd degrees.
If I ever have to start a print over I have to wait a while to get the bed to heat up again.
The bed , even without ANY fan, just will not heat up over 110 degrees. I was going to set the first layer to print at 100 degrees, have the fan start at this point, and then have the print bed heat to 150+ for all of the other layers. This did not help thought
Any ideas?