ISMAEL MENDEZ JR February 11, 2022 In which position do I leave the gray knob on the 553 series during daily operations. When I 7Bregionturn knob CW, it seems as it the knob would come off if I open all the way. Thank you. ReplyExpand Hide 2 Replies
In which position do I leave the gray knob on the 553 series during daily operations. When I 7Bregionturn knob CW, it seems as it the knob would come off if I open all the way. Thank you.