What considerations should be taken into account when determining the optimal tension for bar tape wrapping to achieve a professional and comfortable grip, and how does one balance the need for a secure hold with the potential for excessive pressure on the hands, particularly for riders with small or sensitive hands. Are there any general guidelines or recommendations for the tension at which bar tape should be wrapped in order to provide a balance between grip and comfort, or does this ultimately come down to personal preference. Do riders with varying riding styles or hand positions require different levels of tension in their bar tape wrapping, and if so, how can this be accommodated.