Some things I want to clear up with MMPR + Sentai

Day of the Dumpster through to Doomsday is Zyuranger. There's a couple of episodes with recycled footage, and one with a previously unused Dora Monster, and then they start using the Zyu2 footage, which lasts until Green No More in season 2. The zord scenes from The Mutiny onwards were replaced with Dairanger footage, causing the monsters to never be in the same shot as the Thunder Megazord, since the footage was originally using Megazord, Dragonzord and/or Ultrazord. Missing Green through to Blue Ranger Gone Bad is Dairanger, with almost all ground fights either using the same splicing previously used for Megazord fights, or totally refilmed. A Friend in Need is US footage combined with a Kamen Rider Black RX episode. Ninja Quest part 1 is spliced from Zyu, Dai and Kakuranger. The Thunderzord destruction is US footage. Part 2, with no morphed scenes, is all US. Part 3 onwards is a mix of Kakuranger and original footage.