How hard is it to cut a straight line?????? If you are not comfortable ......
1. Draw a line across the panel, that you want to cut. remember.....do you want to ..A. leave the line on the Box panel.....B. leave the line on the scarp wood....C. make the line go away?
Make your decision.
Next get a circular saw,or hand saw....does it have a good sharp blade? PUT ON SAFETY GLASSES!!! FIRST!!!!!.
Plug in saw. pull the trigger and look at the edge of the blade is it warped? or straight? you will see the line stay thin if the blade is straight!!!
Next get a straight board or a piece of metal that is at least 3/4 inch thick. This will be your guide. UNPLUG SAW NOW!!! Measure from blade to the edge of the foot of the saw. This will tell you how far apart to set your board from the line. Measure on both ends of the board from the line. Clamp your straight board or piece of steel or whatever to your panel. Put the saw against your backrestboard...the blade should be to the outside of your line. If not reset your backrest board. Get it where your blade is beside the line.
Make sure there is nothing under the line where your blade is going to travel.
Make sure the heaviest part of the board is supported and the lighter part will drop away.
Make sure there is someone with you who might catch the part that will drop away or steady it as you cut, so it will not pinch the blade....or they can drive you to the hospital if something goes wrong!!! No I am not kidding about this part if you are inexperieced.
Make sure your saw cord has no bare wires showing!!! If it does wrap them in electrical tape,,,UNPLUG SAW first before you touch them. Plug the saw into a ground fault receptacle only or that recepatacle is on a ground fault breaker.
RULE 1: Don't kill yourself!!!
Rule 2: Dont kill your friend!!!
Rule3: Don't cut anything off....except the board.
Rule 4: If it looks wrong it probably is, so doublecheck.
USE good equipment,
Now go have fun.