Vibration when idling.

Hi all,  I have a Fabia 1.9 TDi 2004. It has  a anoying vibration at idle and when driving, it feel like the engine mount have gone and its vibrating throught the car, skoda told me that it could be the DMF and advised me to put a solid flywheel on, so i bought a new solit flywheel with presure plat and clutch, and it is still the same, so i renewed all the mounts which didnt cure it, I then renewed the front crankshaft pulley, could anyone give me any pointers on what it could be