Hi, maybe a strange question. I have the Dust deputy (attached to at Festo CT17) and also a Chinese brand sold by one of our member here a few years back. This one works very well and is attached to an Aldi unit. Great suction. A few days back I thought to attach it to my Festool CT22. Now a 63mm flex hose is used to attach cyclone to vacuum unit. I thought the Festool was going to swallow the cyclone. However was was very interesting, is that with the CT22 it actually lifts some of the dirt in the cyclone bucket and it just spins around. Do not know if some of it goes into the CT22 bag. The big question, can using the 63mm hose damage the CT22?