Excellently conceived and produced metal parts, but their use is limited by a lack of understanding the many applications of Festool Domino DF500. Fore example: accurately placing 3 sets of plunge and side cuts into 18mm MDF 430mm wide using the supplied plastic end pieces does not allow cutter access to the end cuts. Also a method of securing 950mm fences to 20mm dogs used on an MFT bench is not provided. Is it safe cutting side slots with an upside down Domino cutter? I have overcome these short comings at added costs.
The videos need to be reviewed, the camera position often prevents the observer from clearly seeing what the demonstrator is doing. Also rewriting the script would help understanding how your system works.
Benchdogs produce wonderful tools, but this one would require a complete rework without the current weak plastic bits. I could not recommend this system to anyone.