Are there 3 different sizes of the Zoom Swimmin’ Super Fluke? Zoom’s Website shows they are 5” and 4” for the JR’s (same with Tackle Warehouse). However BPS shows the Jr’s at 3.5”. So I am wondering if maybe they produced a 3.5” at one time and now just 4” & 5”? I’d like to get the smallest size they have, just not sure if the 3.5’s are a discontinued size or not.