HELP PLease!!! which 2T oil to use?

hi

i bought some elf fully synthtic 2T oil which is sae 30 but my speedfight 2 iron-x says to use sae 20 semisynttic will i be able to use the 2t oil but just adjust oil to fuel mixture as there two seperate tanks i really need help as only had it a week and bought this as i need to top up on oil or cant i use it.

cheers
josh

 

I use PUTOLINE TT sport and have never had a problem using it, even my 26hp motor used it.

 

Fully synthetic is better than semi you dont need to change anything and it will run fine if not better

 

okay thanks for your help thats that off my shoulders now