I have purchased a Flashforge Finder, It came today and began printing after following the instructions. I then printed an example cube and when I finally finished printing it, it was stuck.
I’m using a flashforge creator pro, seems the finder has the same bed size and by default both are equipped with the blue build tape. I had similar problems trying to remove my prints from this tape when I started a wile ago and when using special material like knife, spatula you might leave scratches on the tape or leave marks for the next printout. Ending up in having to replace the tape completely. I also tried the blue painter tape, which you need to apply every time again for each print in nice straight lines without overlapping. this works well, yet too time consuming for me and when trying to remove it from the printout, it sometimes leave some marks too.
use a Z-offset spacer (available on the link provided) or find one on Thingiverse.
Yes, you lose a couple of mm (depending on the height of your glass), but it’s worth it. Apply some 3D-Lac before you start a printout and use the heated bed, I’m using 55°C for PLA and 100°C for ABS. When printing has finished just remove the glass from your printer and let it cool down, sometimes you can even hear it popping off. Just wash the glass (when it has cooled down) with some hot water and your done, if you want to start a new one in the mean time, just place a second glass and directly start printing again.
The openscad file is also provided, so you are able to make modifications to make it fit perfect on your printer too, somebody did the same to make it fit on a wanhao duplicator 4. Published a remix myself to fit my needs and they are working perfect for me => Braces for Flashforge Creator Pro by JoPri - Thingiverse 5