OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Victa Two Stroke Engines old victa 2stroke utilty

Gidday, a mate has given this mower and im having trouble with spark.
I have been getting spark but mostly weak . I not sure how the timing works on these older models.
There are two adjusting screws and when loosened the whole plate moves left or right . Is there a way of setting this correctly as when I move them everything moves. Model number is 269219345.