I just bought the K3 system and have been having great fun with one - with one exception. My screw holes are coming out too big!! You know how after you drill the joint you have a nice little screw hole??? Well half of the time, my screw holes are large, so large that the screw head can actually fit through the hole.
What am I doing wrong???? I have been having difficulty with keeping the piece that I am drilling from moving/kicking out. Is the large hole a symptom of this shifting of the piece???