mvr1127

Hello - first time trying white PLA and keep getting this problem with the first layer. The raft prints out fine. This picture is of the object upside down after I took off the raft so you are seeing the underside of the first layer with the second layer showing through the holes. I've recalibrated the z height, leveled the bed, tried varying temperatures between 180-210, various print bed temps between off and 70, and various first layer speeds between 20-40. Fan has been off whole time.