So these are the drops from the 3.5x7 slots I cut in 1/4". all leads were the same. As you can see they cut different for some reason. These did not cause any problems but I wonder what caused it.
here is what I am talking about
That I don’t know, was not watching that close. This was for some test panels so the slots were only 8 " long. The parts I have to cut in the actual part, are like 34" long and will be oriented so they cant drop between the slats. Do you always use a Lead out? Maybe I should just do a small overlap?
The cuts were very good so I hate to make a change if you know what I mean.
If your cuts are satisfactory I would roll with it. I always for the most part use lead outs. I have seen cases where if there wasn’t one it would leave a burr in holes and such. I wouldn’t go so far to say they are necessary.