Had new clutch fitted now juddering

[Gazzawrx]

Hello everyone 

I’ve had new excedy clutch fitted and flywheel skimmed before this there was a very little judder on clutch pedal  small amount nothing to really worry about but the plate next to crank seal popped open and dropped oil every where mainly on motorway on route to Nurburgring:( 

so had it replaced and while they was there had crank seal replaced then after back together it was still leaking oil  so back to garage and I went there and see the seal they used was diff so got correct seal and watched and made sure it was fitted right in other words I fitted it coz he didn’t get it flush so I did !!

back together again no leak (great) but nooooo now this juddering that was only on foot pedal before (a little bit) is juddering whole car in 1st gear and reverse and in down shifting from 3rd to 2nd but after spirited drive and nice and hot judder is worst still ???

garage said after fast starts and 100 miles later will be gone. ??

I beg to differ plz help guys this is doing me in and going back tomra kind regards Garry