I have been given two fly lines by a mate who has just closed his tackle shop after 19yrs of business. They are a medium green color. The only problem is They have no visible markings on them and the person who gave them to me has no idea what weight they are or if floating or sinking.
Is there any way of telling this info from length and by weighing etc etc.
Both lines are brand new never used but not in any packaging.
Or is the only way to compare to existing lines I have and try in a rod??
Any sugestions welcomed.
Cheers
Trev