My Fun World EP 'ARTF' is ready for round 3! 'Always ready to fix' as someone said. Undercarriage rebuilt and I came up with a good solution to prevent further failure I think. The engine mount appears to be OK now after it exploded in bits before I even got off the ground with it, plus I've made other changes that will hopefully make it a bit less of a handful? Ali Express sell this as a 'trainer' A trainer in RC repair maybe? 😂.