Changing Hydraulic Oil

[rcjo]

Hi Thanks for the reply, Please is it easy for you to tell me how to turn it up what skrew it is ect, like you ay I dont want to go to much 12 max but I think 9 is a little to slow the tube is what came with it as a kit from wedico I'm not sure of size 3 or 4mm, I'm really no tech type of guy I just really enjoy the playing & operating the the models, Thank you again for your help & time. Regards Jo