I still have a ton of .18s solid or not I use a box of the .20s and can almost do 2 tanks with that amount. I guess I am using just over 50 pins when I do a top or bottom lol. I have been wanting to get some shorter .20s. I feel when they are so long it can be a pain till I get the shims in there, esp when I am working on a wide tank and it hangs over the edge of my work space
I would be happy to send you some extras or go in on an order again.
PM me your # if you like. I am a bit crunched for time ATM but I could work some time to figure out PiNZ!