Yes! Peri say they can do 10 feet long cantilever but it look unsaved but 5 feet and 8 feet no problem with peri. Also they came in Alberta Canada 🇨🇦 doing an inside tank and almost collapsed the system was too weak to hold the weight it was a cone shape tank at suncor oil field. I was there saw most of their jacks broken in two. They claimed safety but don’t have a clue until it break down. They came back the next year with a modified base foundation structure and it was find. 😅. I think they over rate their system. I think it is an accurate system very precise and almost no need of wire mesh. The structure look awesome 😎 scaffolding with a nice yellow toe boards around the edge of the platform but the toe boards need a better lock system to keep them in place we always added a right angle on top for extra safety. Overall peri look safe but need to add extra safety on the toeboard and plank pin Walking on those metal planks I notice the pin stand to high and cause tripping hazard which is annoying. I hope they will fix that problem. Also it take two workers to put a single 3 meter ledger other system only one worker. I could say more but I will stop here. Any question ask me. I am a gym scaffolder from Canada 13 years into these 😅