I’d bought a new bike and had set it up myself based on previous bike fits, but knee pain prompted me to look for Johns help. While the bike changes were subtle, saddle tweaks and dropped handlebars for a more aggressive position, they made a heck of a difference to comfort level, knee issue and power transfer. Johns approach is very welcoming and relaxed, he’s a mine of information. His gave many recommendations including physio advice to help improve weaknesses. Would recommend a visit!