O.K guys I will take Larrys advice and ad more to this.I am building these according to the plans on page 23 and 24 of the builders manual.Which calls for 4130 steel to be used to make the WAF and I will probly cut them and drill the holes on a mill.I guess the real question I should of ask was doe's 4130 steel need to be heat treated....
Bob Glidden KR2S 181FW
