So I found my problem. After checking the hydraulic system thoroughly, replacing the master cylinder, vacuum bleeding, checking movement in the crankshaft etc. I ripped the car and took the gearbox off. I was a little surprised by what I found however it explains all the symptoms I was having. The brand new flywheel which had done little to no mileage maybe 3-4 max had a large amount of lateral play (in and out). This explains the clutch sticking as the flywheel is marked on the edge of the friction disc and explains the pulsing of the pedal. The unit is Sachs and bought from a reputable supplier so I will return it promptly and see what they say. I am surprised to have an expensive part like this from an OEM supplier be this bad.