[Toon]

My 503 with Proline Phantom B44.2 bodyshell and LMR 'Avior' wing.

I had to mount the side sections of the undertray as close as possible to the battery holders to get it to fit under the body (which is ~10mm narrower than the standard full undertray). I have also fitted a JConcepts protective film sheet on the chassis to at least try and keep it in good condition. Just the rest of the electrics to fit and it's ready to go.