Hello I have been working on an audi a4 cabby for just over a year now and am nearly done I have come to repairing the leather in the back of the car. The leather was torn in the back and was a little mouldy. I took the rear bottom panel out of the car and stored it in a dry place in the hope that it would dry out and i could get it repaired. It seems the mould has spread right through the panel and has now spread to the back rest which has now caused a tear in a new panel. great. can anyone who has repaired or dealt with leather repair offer some advice ? I think i will just have to replace both units at the moment as actual leather repair seems to be very costly. Any advice welcome.