Testing my Runcam Split 4 on HGLRC KT20 Go-Kart drone

This HGLRC KT20 Go-Kart quad is bought as frame kit only, ~S$27 from AliExpress. Configuration as... Frame: HGLRC KT20 Go-Kart frame kit Flight Controller: HappyModel CrazyF411 AIO, with SPI FrSky receiver Motors: LDARC 1103 KV7800 Motors Props: Gemfan 1940, 3-blade VTX: 400mW PandaRC VT5804 AIR Camera: Runcam Split 4, 4K FPV camera Battery: 3S 450mAh, ~2.5min flight time. Build cost for the drone as ~S$250. But most of the parts are recycled from old drones. Raw video captured at 2.7K or 1520p60, and then processed and output as 1080p60. Looks like this Runcam Split4 will be my poorman&gopro. At the moment I only need 1080p, and my lousy FPV flying skill does not require extremely good drone cameras... :) The Runcam Split4 costs me around S$85-S$95 each. ========================================= We are a small group of leisure/recreational drone flyers: