Honest to God, the best and easiest way to do a bait that is round in cross section is to lathe the basic shape, then while the ends of the stock are still square use the table saw to make all the cuts, taking care not to cut all the way through the stock. You finish the cuts by hand, but with them laid out by the saw it is easy, a monkey could do it. I mark all centerlines prior to putting the stock on the lathe, and drill pilot holes with a FINE drill bit for hardware and eyes. This way everything comes out symmetrical. After that, it is all over but the screaming.
As far as doing it the way you are doing it, I hate to say it, but... you are doing a good job. Freehand is tough!
Just think about marking the stock before you start carving it, because it is a lot easier to lay it out whilst everything is still nice and tidy. Take your time, and remember that each hour you spend on this is time in the bank. It all starts to come back eventually.
SS