Any luck with the kit?
I also have a Maximum scroll saw. Not a good purchase, since it will not accept pinless blades. It was on sale, and this was a couple of years ago, so at the price I paid, it was a good deal. At that time.
If you use the saw within it's limitations, it is OK. Vibrates a LOT if you slow it down, but not bad at full speed. The blower works, but only is effective when the saw is running at full speed. The light is good, but the vibration of the saw makes it less than ideal. Not horrible at full speed. Are you seeing a pattern?
As long as your patterns can stand 3/16" holes for the pinned blades, you can do OK work with it.
It does have a slow start, which can be nice, although not everyone likes this feature. Makes a foot switch a bit less effective, easier to just leave it running.
The manual says nothing about pinless. If you check the CTC website, the questions section speaks about getting the correct screws to hold pinless - the saw does come with tapped holes for the screws.
I called CTC support, and they sent me two screws. Tried them, and found that if you tighten them enough to hold the blade, they crimp the blade and it breaks right away. It breaks as soon as you power up,
I picked up two other screws - they are a standard size - and ground the ends of them flat. That did not help.
The screws sent by CTC are very, very short, and you need an allan key to turn them. The bottom one is buried inside the frame, so getting a screw with a knob likely would not work, you could not reach the knob. The top one might work with a knob, but I am not going to spend the time figuring that out if it is just going to break blades.
If there is a way to hold pinless blades, that would be a real upgrade. Otherwise, I am going to drop a lot of $$$ onto a deWalt or a Excelsior. Just trying to figure out if the EX-21 is really worth $500 more than the same-sized deWalt.