Just a suggestion, but I would try using a 5/64" drill bit instead of the 1/16" as it would be just a shadow less than 2mm and should still fit inside the slots. The wider inside diameter will allow you to use more wicking material inside the coil. It should also be a little easier to mount the coil, as the drill bit should not shift around as much when placed in the slot. The slot is actually slightly wider than 2mm, but unfortunately it's the largest metric drill bit that I have and a 3/32" bit is too big. (5/64" = 1.98 mm)
PS: You could also use a multimeter to test the coil - with or without the Evod base -although it's a bit awkward to do at first. There's a vid on youtube somewhere, but just stick the positive lead into the hole of the coil's positive pin and hold the ground to the sidewall of the Evod base.
SD told me she used a 16 gauge needle. I have a 1/16" bit and a LBS would the LBS be closer to 5/64"? I did look up the conversion from SD's 16 gauge to " and it was damn close to 1/16". How about a round wood toothpick?
That's the way I check my Evod coils. Silly me thought if I got a zero Ohms with the GS air in the Evod base, that checking the Ohms with the GS coil on the Evod base wouldn't work either. Not the same measuring the resistance as supplying power I guess.
PS; Your link is dead too.
Bruce in Ocala, Fl