45+ Skill up?

[Brigandier]

lvl 40 leves still are not bad. when doing them make sure you only have one crafts leves at a time. ive hear if you have 2 crafts out you wont get the 45's.

I've read in multiple places that Weaver doesn't have any 45 leves, just a bunch of 40s and a single 50.

Not sure if it's correct or not, but as 44 weaver who's mowed through about 200 leves the past month, I can say I have never seen these 45 leves.