NYAP Popper Not Your Average Popper GT Fly 

+Sean Mooney you can certainly catch smallies on these if you scale them down. Good luck with them Sean. All the best Martyn

I am sure it would work for pike and musky.. You could easily add a weed guard, but I will be fishing this over coral flats so not so much need for it

thanks!

I don't think you could cast it, it's too light

prankster thanks, the foam I use is plastazote block from Veniards. Most UK fly shops will have it, try anglers-Lodge.co.uk

+Eric Kelley I uses Copic or sharpies ususally. For the NYAP tan, olive or grey are popular colours, I don't think it needs to be any specific tone, just try to match your tail colour.

Temujindengeki it's up to you really,as a guide mine are 11mm wide, 25mm high and 45 mm long. Good luck with them Martyn

Thank you for the details.

No problem, glad to help

I have found some plastazote foam blocks with an ebayer in U.K. and bought a couple. The problems is that these blocks have other sizes and in order to obtain a 10-11 mm wide block, I have to cut it... when I do this, because of the dense nature of the material, the cuts are rarely straight or uniform. Recently I've found another shop offering 12,4 mm wide plastazote blocks. Would it be OK to make NYAPs 12.5 (half an inch) wide? Thank you for your help!

Sounds like you need to practice your cutting technique. Use a very sharp blade and cut in one movement. Hope that helps

height and length will depend on hook size; gape and hook length, but width should always be about 10-12 mm.