Ahha!!
http://homepages.ihug.co.nz/~mb1/wc35.htm
So it's not on overclockers.com, ahhwell.
Having a problem getting the temp sensor on the thermostat to work, it used to be mounted at the last loop of the evap inside an idential tube with some sort of foil tape wrapped around the pair of them. It used to work in the assembled freezer

. Only tried standard HTC and some tinfoil at the mo, but to no avail, it's now mounted at the begining of the evap coil and still not working

I don't fancy having the compressor running 24/7, overkill, heat and BANG!!! spring to mind.