I’m not a complete Festool moron but systainers are a whole new world. My rookie take on it is they are way too complicated when they change product lines on what will fit etc. Like most I’m not a fan of the new rails so will the length and width of the new Systainers fit in the classic SYS drawers? I don’t take my tools I want to have the ability to pull out the door pop open the top of the new sustainer and grab what I need. I believe the new heights would require some different spacing of the rails but I’m fine with that. I’m more concerned will they fit in the drawer. Probably a newbie question but I really couldn’t find the answer