HELP! I am going insane tring to get this wired.

I have a Hurricane 1010CLO-CA
Seems to be Leisure Bay 1010 as well.

It is a 220v 30Amp/50Amp, 110v 20Amp convertable.
At least it was before previous owner wired around molex conversion plugs. "eight butt connectors "boo hiss!"
Stated by previous owner to be wired 220v at this time, I want to wired 110volts.
HELP!...............
I have redrawn the wiring schematic as is.
If I just had a correct diagram of conversion plugs and 30Amp/50amp
switch I think I could take it from there.
Any convertable Hurricane/ leisureBay SPA owners out there able to
Take some pictures, trace a few wires for me or send me a wiring diagram.................................
Same me from this insanity!
I have a electronics degree and feel lower than a snakes belly in a waggon wheel track.
Help!

Jack