![]() |
|
|
|
Registered User
Join Date: Jul 2014
Posts: 1
|
![]()
I'm wondering about the degree of difficulty on some of your technical articles from the book. For example, this one has four wrenches but I don't know if that is 4 out of 4, 4 out of 5 or 4 out of 10.
|
||
![]() |
|