Scuttle panel rubber

[993Fan]

How easy/hard is it to replace the rubber/seal that sits between the scuttle panel and wing on a 993?

Are the other seals/rubbers that sit between the front wings, bonnet etc easy/hard to replace?

[RobIpswichUK]

If you open the door and look into the gap under the rubber seal there are two small bolts that hold these in on each side. Not sure how easy they are to get out, once undone, or put the new ones in but I guess the new ones are more flexible.
HTH
Rob