[quote=brushandthimble]overlap two pieces and cut with rotary cutter in a smooth large wave and zig zag together by butting the pieces together not overlapping the edges. never shows through.
THEN there is the fusiable joining, either with the new tape you can buy or I have cut thin strips of fusiable web and used that for wall hangings.[/qu
Fusing the pieces with 2 inch strips of fusiable interfacing. on both sides of the batting. I have made many quilts with that method and never had a problem with them after they have been washed.
JJane