I'll agree about it being heavy. The dense wood that GP supplies is to blame for that. I've already built the fuse and when done, took the dremel to some places. I cut out quite a bit of material and only saved 20grams. I've got other projects going and don't have the time or interest to really put this kit on a diet like it could be done. I'm hoping that by using a lighter RX batt ( LiFE ) and lightweight RX, tires etc. that this will help keep weight down. I have sub'd some wood where I could. More pics later.......................