I always hear of the misconception that riding fixed will 'give' you a smoother technique. (not saying that's what you're talking about though...) A fixed wheel is only a tool to pedaling advantages, you still have to use it and work at it.
Try riding your chain as slack as you can without it coming off for a while. Focus on keeping the chain taught in the forward motion at all times (works best with a brake), you'll be amazed at how difficult it actually is unless you already have good, smooth technique.
I always hear of the misconception that riding fixed will 'give' you a smoother technique. (not saying that's what you're talking about though...) A fixed wheel is only a tool to pedaling advantages, you still have to use it and work at it.
Try riding your chain as slack as you can without it coming off for a while. Focus on keeping the chain taught in the forward motion at all times (works best with a brake), you'll be amazed at how difficult it actually is unless you already have good, smooth technique.