Project g rear diffuser blow off?

[Mr Sexy]

Just wondering if any has bought a project g rear window diffuser and have actually had it fly off? Bought it awhile a go with out much thought. Was about to put it on but chickened out.. So has any one heard of them blowing off while driving? Just curious. After all its held on by double sided tape.

[Hjt]

you mean the wing for hard tops? It stick fine, my friend used it for ages.

[Mr Sexy]

Yes that's what I mean sorry. Oh that's great..

[hks_kansei]

Normal thing though, before you stick it on prepare it first (ie: clean the glass thoroughly and wipe it down with prepsol or something to remove any oils left)