I personally have a friend who is a resident at the top ortho residency in NYC with a lower step 1 score. Very good guy, laid back and a hard worker. On the flip side, I interviewed a prelim GS resident who had over a 260 on his boards, junior AOA, research, #1 in his class - he didn't match twice. Within 2 minutes of interviewing the kid, I knew why.
Point is, don't exclude ortho based on a 235- if you want it bad enough, you will get there.