The last time I had a question I received a lot of good advice so I am back again with another question.

I recently purchased my first sinking tip line and am finding it much more difficult to cast than a floating line. Both are WF5 and made by the same manufacturer. Both are using the same leader, tippet, and antron yarn practice fly. I have finally become relatively proficient at casting the floater (decent loops, good turnover, reasonable accuracy) but when casting the sinker the loops look more like circles, the turnover is poor, and the line doesn't shoot very well. Is this normal? Any suggestions would be appreciated.

Regards,
JW Healy