Castrol 2 stroke premix oil,true or false?

[Lolletroo]

\r\n \r\n Here in finland almost all of the peopple who own a ktm, husqvarna etc racing bike use either castroll tts (think its now called rs) or motul. I also use it on my 125 husqvarna. So from what ive seen and experienced its pretty much on of the best oils for 2-stroke mixes, because of its high quality.\r\n

[Juca]

someone,used castrol as a mix oil for 2 stroke,i found on some website that castrol oil is junk for 2strokes, dude said that it tends to separate when the fuel gets cold... true or?

" I used that for years but it like all castor oils tends to separate when the fuel gets cold (around 40 degrees). "

"The cold temperature issue was mentioned in MXA about a year or so ago (I'll see if I still have the issue if so I'll let you know), If you keep your fuel inside at a moderate temperature you will burn it before it is an issue but if the fuel gets cold it doesn't mix well or stay mixed.
I have experienced this since moving to Colorado."