I still remember hinging my Sr. Tele. and I had A candy drop plus flaps. Dang lot of hinges. On that one I used plastic hinges too but not the good dubro type. Those were solid plastic without the brass pin. My reaction to CA was A constant cold that the local Drs. were treating as URI. Once I figured it all out and quit building for A week or so I could breath again, couldn't glue even A small part with CA for A while. That's why today I have so many different types of glue on my work bench. I still buy my thin CA in the large bottle and just refill my 2 oz. bottle from that. I just watch it very close today.