Retensioning Poly-fiber covering ?

[tl_z_bub]

I'm considering trying to re tensioning the fabric on the underside of my top wing. It's covered with the Poly-Fiber system and painted with Poly-Tone.

Just looking for advice - anyone out there got experience of this ?. Probability of success ?. Suggested temperatures for the Iron etc etc ?.

Thanks, Richard

(incidentally- any thoughts on how slack (or not) it looks at the moment, particularly 2nd and 3rd bay of upper right wing ? - Video) [ame]https://vimeo.com/230460585[/ame]

 

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