log plot problems

Jin-chung> Hi: I encounter the following problems, most are
    Jin-chung> related to log plots. I am using version 0.54.1 on
    Jin-chung> Solaris. Did I miss something trivial?

No, all your bugs are valid. Several of them are trivial fixes. One
of them (the 0.3 tick problem) is subtle and important. I'm still
trying to figure it out.

I'll keep you posted.

Thanks for the examples,