FPV RC Plane Lidl foamie - My Quest Goes on - Have I finally discovered the problem?

My Lidl no.14 rc foamie conversion was built lightweight with the hope of flying slow and fun FPV, but I've had ongoing problems with very poor range and interference with video signal. I think maybe I've discovered the reason, although quite a lot of RC drones have a screen mounted on the TX, so I guess that's why I decided to do it that way? PLUS no 14 has now become my first Lidl foamie conversion into a pusher! 00:00 introduction 01:04 sorting the problems 01:37 a new plane and more tests 01:52 a lucky break 03:50 have I found the problem? 04:49 why a pusher? 06:08 flight test 0700 what's the problem now? 07:32 changes made 09:01 choice of camera 09:58 outro