Just to clarify the problem that I have and the current analysis from Samsung.
The holes in the clothes are being caused as many people describe by being forced through the holes in the drum. The damage is caused, not by the proximity of the outer tub to the drum, but by the sharp burred edges of the holes in the drum. Recently whilst the engineer was changing a faulty detergent chute and the machine was in bits, I could touch the outer edge of the drum and found the outer edges of many of the holes to be razor sharp. It is therefore highly likely that these sharp edges are snagging on the material, which when pulled back out during the wash, or as you remove the clothes at the end, cause fibres to be cut leading to the holes.
I do not think that this is anything to do with drum size, but believe it is down to the size of the holes and the depth that the holes are sunk into the surface of the drum coupled with poor machining or finishing of the holes. As I have said before, I am not sure how long stainless steel drums have been around, but older drums of a different construction did not suffer from this. Higher spin speeds make the whole situation more likely to occur as the material is forced further into the holes with the force.
One more area that I have found confusing is the lack of standard wash symbols on many modern machines. All machines used to have the 40, 60, 90 style temperature guides along with program variations for the - and -- symbols, whereas a lot of newer machines have settings such as Cotton, Synthetic, Coloured, delicates and Wool settings. Unless you take time to check what setting you are supposed to use by cross referencing with a chart it is possible to choose a program based on the material in use. I.e. Cotton for a shirt made out of cotton, makes sense? not if it is marked with a 40 -- symbol which means wool wash or a 40 - which means synthetic wash. Add to that the fact that most machines also allow speed and temperature to be set independantly makes for a more confusing operation rather than just matching the symbol on the clothes to the symbol on the machine.
Your thoughts welcome.
AP