i have literally just found the cause to this... under speed tab, 'add flow rate' was ticked... it changes M108 S to M108 R... IE Speed to Rate...
This is not mentioned in the SF manual so, can someone please add it.
Thanks
edit:
Correction, this completely removes the speed setting. but still, needs to be added to the manual.
Edited 1 time(s). Last edit at 12/25/2011 07:32PM by comwarrior.