Just bought a St Croix Mojo jerkbait 6'8"M Fast rod last week at Cabela's and used it the next day. The thing I don't like about it is when I jerk, the tip vibrates pretty bad. It takes a second to stop before you jerk again, even when jerking on slack line. They also have a Mojo rod they call Topwater which is also 6'8"M Extra Fast tip. Thinking about taking back the jerkbait rod and exchanging it for the topwater extra fast rod to see if it does the same thing or not. Any input would be appreciated. Would it make any difference?