Help!

I have replaced the entire clutch on a 1999 espace and it continues to drag. I replaced the hydraulic system last year. The clutch dragged. I went to a garrage and they suggested to replace the friction, pressure and possibly the flywheel too. I have just done this replacing everything. The clutch drags... I need to understand how far the fork has to travel on the espace with a G8T engine. I cannot find reliable data can anyone help? (New theory the hydraulic master/slave cylinder is the wrong one fitted current travel 11mm). I would be really grateful for any suggestions.