Well I'd like to think that after forty years of fly fishing and fifteen years of fishing prior to that, that I have amassed some knowledge and skill, but there is always something new to learn whether it be from an old experienced fly fisher or a new person to the sport who just does something a little different, and it works. So I try to keep an open mind, but in this case I just don't agree with the use of 3 and 4wt's in the Bow . I have used light rods in the past and landed large fish with them, but I came to the conclusion that I would rather have one designed for larger fish in big water than smaller ones designed for smaller fish in smaller waters. A 3x tippet should be enough to bring in just about anything in the Bow. However a 3x tippet in my opinion defeats the purpose of a 2,3,or 4wt. rod. No question that light rods have a place which in my opinion is smaller streams and dry fly fishing, where I will usually start of with a 4x tippet and work my way down to a 6 or 7x if necessary. Having said that there can be some very large fish in small streams but they tend not to run to the same extent as their cousins in larger rivers. Some of our central Alberta streams have some very nice browns in them and this is where I tend to use my light rods but not in the Bow. Like I said before I can only share information, it is up to others as to whether or not they are willing to accept it.