@Slater you are a Godsend. I thought my A5PROs were a lost cause. I just got the same eBay pads via your link (which is amazingly still available 3 years later) and also just ordered the sheepskin ones
@GouryellaIV recommended. The eBay ones have the same issue with the sheepskin ones in that the back is no longer long or stretchy enough to adhere to the glue. Plus the glue itself is so aged it's barely sticky anymore. I wonder if there's some sort of double-sided 3M adhesive sticky enough for this purpose but it doesn't seem that important.
The more important message I wanted to share with any others wondering how these pads feel... the new pads are INSANELY more comfortable, the 48mm inside clears my big ears much better than the original pads creating an even better seal around my ears than before. I think the sheepskin ones are 54mm inside so even more comfort and less fatigue. I'm just curious how much pressure difference 30mm thickness will feel vs. 20mm on my big head without having to stretch out the band.
Either way, I can't rave enough about how happy I am to have saved my A5PRO padding (<-- for more SEO so ppl can find this sooner
My only other question is... does anyone know where I can still get the swappable caps with Armin's name on it or an extra pair I can customize?
Thanks, again!