Oh Oh!! I think Gnu Bee has gone South with the furled leader construction!
GB, I apply the floatant before furling.
The test and the 6 end would be 6.
There are so many monos out there that you may have to experiment. Limp, extra limp, sensitive, ultra sensitive and on and on!! It may also be the amount of tension you twist to!
You have just entered the "Twilight Zone" my friend. Soon your shelves will be over flowing with all kinds of threads and line! Every time you see some mono or flouro on sale you'll buy 4 spools just to make sure you have a lot if it works well!
Give up all hope, there is no cure!! You are now a maker of furled leaders!!