Octavant

Hi All, This is becoming a very frustrating issue so I am hoping someone can shed some light. We have an issue with our Karoq vibrating mildly from around 50 miles an hour increasing significantly above 60. It isnt coming through the steering wheel but can be felt throughout the vehicle. It seems to me that when you stop accelerating it is even more prominent. Any ideas? For context we have had a front wheel bearing replaced and a new tyre do to hitting a pot hole. We believed this was the issue but it isnt. Ironically skoda main dealer carried out the repair and said the issue was fixed but it clearly isnt. I have booked the vehicle in again for a master technician to come out out in the car with and witness the issues. They have already fully inspected the vehicle though and cant seem to figure it out. If anyone has has had a similar experience or can shed any light it would be much appreciated as we drive to Bordeaux on Saturday!!! TIA Clive