Originally Posted by s fontinalis
I use a WF8F, sometimes with an attachable sink tip in T11 or T14 (5-15ft). Roll casts are no problem with our without the tip. (Rod is 10'6 8wt single hand)
Yes, I've done that too. I agree, a mini lead head or attachable sink tip is more versatile than a standard sink tip line because you can take it off and fish on top without switching spools. I do think a longer belly WF is going to be easier than a standard WF for mending and roll casting, though -- especially if you needed to buy a new line anyway.