Help On Centering of This Card - Worth Reviewing?

I was hoping to have someone tell me what the centering of this card was. I have the j ruler thing but cannot figure out how to use it correctly. I wanted to see if centering was good enough to send in for review. Thanks in advance.

PackManInNC
0
Comments
L/R = 63/37
T/B = 55/45
Doug
Liquidating my collection for the 3rd and final time. Time for others to enjoy what I have enjoyed over the last several decades. Money could be put to better use.
Working on the following: 1970 Baseball PSA, 1970-1976 Raw, World Series Subsets PSA, 1969 Expansion Teams PSA, Fleer World Series Sets, Texas Rangers Topps Run 1972-1989
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Successful deals to date: thedudeabides,gameusedhoop,golfcollector,tigerdean,treetop,bkritz, CapeMOGuy,WeekendHacker,jeff8877,backbidder,Salinas,milbroco,bbuckner22,VitoCo1972,ddfamf,gemint,K,fatty macs,waltersobchak,dboneesq
MULLINS5,1966CUDA,nam812,nightcrawler,OAKESY25,PowderedH2O,relaxed,RonBurgundy,samsgirl214,shagrotn77,swartz1,slantycouch,Statman,Wabittwax
Currently collecting 1934 Butterfinger, 1969 Nabisco, 1991 Topps Desert Shield (in PSA 9 or 10), and 1990 Donruss Learning Series (in PSA 10).
"NICE CARD"