servo tray fixed, servo saver as well, had to strip it down even more to be able to drill new holes for battery trays, also got back stub axles from tool shop and had some time to measure the weight of the chassis
original
after machining
so aprox 1kg without those parts, not bad for 1:4 scale
still waiting for a lot of parts, rear motor holder, new smaller pinion, new battery trays (old went to trash) , stub axle washers, batteries and I don't know what else so not earlier than end of May 😭