Hi Jack Thanks for keeping with me. Here are 2 more photos for your consideration . I would think that as well as the adjuster screw 28 I would need the Nylock nut 29 and soleplate adjusterpad 30. Are these bits readily avaliable?To my uneducated eye the sole plate looks good, no sign of wear ie. no step on it .The mower cuts quite well but the blade clearance is uneven.I will get on to the subject of back lapping the 590 after I can set the blades . Looking forward to your thoughts . H Don
