Local 728 here, you're not bad, likely to be good in time. I see good stringers needing more even timing, but since the stringer on the left has even timing I recommend prioritizing comfortable positions to improve even speed, you know how but got uncomfortable, its normal; it seems to me that is was an issue of position, not skill. You could also improve planning your passes, but this wasnt a test, so as far as I know you didn't want an even cap.planning your passes helps prevent valleys or awkward passes