I am getting really confused.
One thing is for sure - ash or not, this wood will be used for guitar necks. I don't have any choices left to be picky.
I've heard that bass makers like ash as a neck material, Neal Moser even likes oak, so the heck with this - I will build a neck out of this log anyway.
By the way, some hours ago I spoke in ICQ with the guy who gave me the log and he swears that it is Maple.
Anyway, it's not important anymore.
I think I know how to judge the grain and how to get "quartersawn" pieces out of flatsawn timber. Well, never done that but I have read how it is supposed to be done, so I'm OK with this for now.
Hopefully, I will be able to cut the wood the way I want to using my circular saw.
Or is a bandsaw an absolute must for this kind of job?