There were 2 guys from the University of Hawaii maintenance dept. at the demo. They currently have a Genie manlift around 60'. He said the their Genie was scary because the bucket shook so much. Lenny put the spider bucket in the most extreme side extension, in the least favorable position (over one outrigger) with he and another guy in the bucket and started bouncing in it to try and rock it back and forth. The UH guy was surprised how stable it was.
Yes you need to be careful not to drop logs on it, but when I had my Altec bucket, I was careful not to drop stuff on it either. I didn't want to dent or scratch the paint and start making the truck look beat up. I don't like it when guys just throw a rake on the ground. The tines start to get beat up. For that matter, I don't even drop logs on open grass areas if it is going to put a divot in the lawn. I lower them with a rope. I don't see a problem as far as stuff dropping on my 23GT in my operation, but I am not a "cowboy" in the tree. You might say I am more of a sissy when it comes to stuff like that.
Anyway, it goes on its first job today. I got 5 tree removals, all cut, drop and leave it where it lands. The owner has a big property, two guys with 5 chainsaws of various sizes and a backhoe with a 4/1 bucket to move the debris. He is paying for me to bring one groundman to help me. My 3 ground guys all got certified in operating the 23GT along with my wife and 16 yr. old daughter. My daughter took about 5 different guys up in the 23GT on demo day. She said 2 guys told her that was high enough before the upper boom started to telescope out and wanted to go back down.