To answer a previous response, no steering expo on my M17.
On the bench with the BEC set at 6 or 7.4v and servo speed slowed down, releasing the steering wheel on the M17 with cause the B7's front wheels to twitch ultra fast. Steering response is linear and consistent. NB4+ steering with 6 or 7.4v is fast (enough), linear and consistent too...but no twitch or jitter. But, that may not be a negative. I don't need to slow down the servo. Will turn up the BEC to 7.4v as suggested. Looking forward to track time this week. Appreciate all the responses.