Plastic window cracking

[HumbleJim]

Hello all.

The two small side/rear windows on my SL are just starting to crease and crack, the plastic is quite pliant and clear, rather than brittle and opaque, the hood looks newish, unworn and not faded.

The creased plastic (about 1" long one each side) feels thin like you could push your thumb nail through it.

I can replace all the windows for £400 but would rather repair the damage for now just to prevent it getting any worse for a while.

Has anyone tried this?

http://www.ebay.co.uk/itm/Convertible-Soft-Top-Rea...

Or any other suggestions? (I'm not patient enough for DIY replacement)

Thanking you all in anticipation.

[HumbleJim]

Anyone?

[Ozzie Dave]

Try on the kit car forum, its a common one there and may even be in the history.

[HumbleJim]

Thx