I've basted with waves (A) but I've also done it in grid form but I think
I prefer the grid form because I know where I'm going. I prefer to
put the batting down first, apply the glue on the batting then apply the
fabric to it. Please start with a small project or even just scraps just
to get a feel. I wasn't happy the first time but I'm glad I didn't ruin
anything. On large quilts I use binder clips to anchor everything down
just like you would with other basting methods. Start in the middle
and work your way out row by row. I also prefer to thin the glue about
1:3 and use a paint brush and use the iron to set it. Hope this helps.
as I go.