You take the rack off the table after the break.
yes, but that's when no ball lies on it
just buy one and test it yourself.
I already did my own test, now just want to hear the others. I made one myself based on a hole-punched template provided by Bob Jewett. First just from a sheet of paper, then some transparent plastic (maybe it is called mylar over there like Bob once suggested, I actually made two - one being almost of paper thickness, another one slightly thicker).
I didnt take the test, but I am confident the rack could interfere with game play. What I do is remove the rack after the break. 98% of the time, only the 9 ball remains within the rack. The other 2% of the time, its easy enough to replace the balls where they sat on the template.
that's what I'm certain about and the reason I'm asking for a test from others. I suppose regardless of material used (mine is DIY rack) the results should be similar, but I would like to see if I'm right or wrong here.
Yes racking is easy and always gives a tight rack. That's a big plus, either on brand new cloth or worn out one. In 9-Ball, corner ball always goes in and usually 1 in the side on a good head-on hit. But it is absolutely important to remove it right after the break. And that is what should be made compulsory IMO and probably written on the package as an instruction.
You are correct that in 9-Ball it is almost never an issue. 10-Ball most probably also, though the rack disperses differently from a diamond and more balls tend to stay in racking area. In some other thread I already posted that Magic Rack could be considered for 9-Ball and 10-Ball. But there is a full rack offered now and I doubt about it being as useful. Just because in 14.1, 8-Ball, 1-Pocket the balls will always stay on the rack, on usually more than one (8-Ball less likely but still).
Marking balls is what came to my mind also, and it's not a problem with only one ball resting on a rack. But to mark two balls one should have two ball markers because it is impossible to remove them one by one, must do it simultaneously.
I'm just trying to make a survey to serve the game needs. It could be great if all that info could be taken into consideration and given to the customers so that they know what to deal with and how to do it. Magic Rack is the way to go for all around practice, and might be used for tournament play but only at 9-Ball or 10-Ball events - that's what I came up with.
I was still pretty amazed how the rack behaves on a shot I provide, would like to see what reaction others report.