{"blueprint":{"id":68,"title":"Double Portal Passthrough","description":"This portal setup creates a portal \"double jump\" past 2 launchers on first jump and 1 additional launcher for a second line on second jump. It utilizes culk blaster-created \"thin walls\" to help prevent tube buildup if the system overflows. It can be adjusted so that third launcher outputs to same location as first 2. You can also remove the second jump portals if you only need 1 jump.","descriptionTruncated":false,"tags":["portals"],"image":"https://ibb.co/x8CtRTZy","thumbnailPng":"/bp-images/thumbnail-68.png","author":"CloudZero","status":"approved","source":"public","createdAt":"2026-08-21 19:12:53","bpLength":2415,"format":"v2","copyCount":2,"importCount":0,"highlighted":false,"recentCopies":0}}