far tougher equipment in the past except for the hole size.
but the pocket angles were wider so more balls rattled.
Mike Sigel intentionally had the tables at the IPT 8ball tour in 2006 set up with nappy cloth and only medium-tight pockets. simulating the conditions of the 1970s and 1980s, the years of his own prime.
At the time, Mike predicted that the current crop of players would struggle with the equipment at the IPT and that the old-timers would thrive. He couldn't have been more wrong. The stars of 2006, who played well below the speed of the stars of today, made the transition to the old conditions seamlessly. Mike's prediction, for me, stands among the worst in the history of our sport, a rare miscalculation by a guy who, for me, is a top five pool player of all time.
I recall attending IPT Las Vegas at the Venetian Hotel in 2006. As I have for over 50 years, I chatted with many of the pros. The younger players did not find the equipment at the IPT to be tough, and many found it to be too easy. Prize money was huge, but each BCA Hall of Famer was to be paid the higher of $30,000 or the prize money associated with their finish. Not even one of them earned more than the minimum guaranteed.
Still, you are right to a point. More than a few players said they would welcome the reintroduction of slower cloth into the pro game. They liked the fact that a bigger stroke was needed a little more often on the nappy cloth than on Simonis cloth, also liking the fact that power stun shots really had to be hit with authority when the angle wasn't very steep. A few liked the fact that it was a little harder to make a ball on the break with the slower conditions. So, just as you suggest, the conditions were tougher in these two respects.
An anecdote of relevance is that I had a chat with Mike Sigel a long time ago in which we talked about 1983, the year we both believed to have been the one in which fast cloth replaced the old nappy cloth in top pro competition. Speaking of how it changed the game, Mike, who, like Earl Strickland, had a super-powerful stroke, said "all of a sudden, a lot of guys played like me." Although he said this over 20 years ago, he and I still laugh at his comment. In short, he noted, and bemoaned the fact, that the advantage enjoyed by those having a very powerful stroke was reduced by the introduction of faster cloth. Hence, in this respect, he agrees that the conditions were tougher, while noting that pocketng balls was much easier.
I'm of the opinion that, on the whole, the old conditions were much easier, but quickly concede that, in some ways, they were tougher.