L4 glazing

[RichardEarl]

I am now replacing the cover fixing strips for the green house glazing on my L4 .
As my original parts are not in an acceptable condition and some parts are missing I need to buy or manufacture new ones . Is there a source of the strips or a clear Piper drawing showing the dimensions and material thickness ?
Thanks
Richard

 

[AOP]

 

[bob turner]

 

[AOP]

 

[RichardEarl]