I hadn't used my GS Air for a while but I dug it out a couple of days ago - rather than chucking out old coils (as I used to do) I'll now save them and maybe (just maybeI agree on both. The first time I had to take a cap off it took some effort but after that first time that same cap comes off easy. As far as installing coils I'd rather install a GS Air…no screws. I have a hard time winding those wires around the screws and tightening them down without them popping out.
I keep recoiling the GS Airs after I use the stock coils to put away in my stash for the day in the future when my fingers and my eyes are too old to do it. If securing a coil around the screws is hard now it may not be possible then.
