What i did was took a 6 inch sqaure and put inside the chucks on both upper and lower arms and it was off a lot the when you are sitting in front of the saw the top arm is a bent over to the right a little and the lower arm bent a little to the left which means I had to the set screw set all the way to the right and the top set screw to the left and had to tilt the table a bit to the right to get it to cut at 90 degrees.
that saw went back. When I got the 2nd scroll saw that damn screws that hold the worklight the inside screw was strip out and i was so &*^^ off i took it back and got a a replacment now the 3rd saw i got now is going back the damn thing won't stay on the line i mean it just don't follow the lines at all. so i guess i'll take it back and get my money back and tell dewalt to kiss me butt both cheeks. i guess the 2013 scrolls saw are bad or something. so i guess i'll wait for awhile and get a 2014 dw788 scroll saw I still got my old scroll saw the 2012 but that got a knocking noise. I think it the tenssion ron that is knocking. I also still got the ex-21. I like like that dewalt easy to change blades then the ex-21.
the 2013 scroll saw is gong back on monday. and getting my money back. 500 buck scroll saw wow junk.. I think dewalt should come out with a type 3 scroll and have them made right here in the usa. OR better yet MADE RIGHT HERE IN fargo North dakota. So Now I had to return 3 new scroll saw all bad dw788 type 2 2013 scroll saws.
cyberghost,
I thought you got rid of your DeWalt a long time ago and moved on to a "better" saw.
How far do you have to tilt the table to get it square to the blade? If it is 4 or 5 degrees, I would say that is a problem. If you are talking about 2 degrees or less, I would just realign the pointer on the degree indicator and start making sawdust.
It doesn't matter if the table is exactly level, the important part is having the blade 90 degrees to the table for a good cut.
How did you determine that the upper arm is bent one way and the lower arm is bent the other way? Is it so bad that you can see it? If so, I would take it back instantly! There may be an adjustment to realign the arms. Or maybe it was damaged in shipping.
If I had as much of a problem with scroll saws as you seem to, I would try knitting for a hobby.
Rog