A' Bientot

Hi, I just joined up today and was cruising through the membership and located you. I've also got a Choey Lee Ludders 36' but a sloop. I love it . In fact am planning to sail up to Maine from Connecticut in a couple of weeks. Question for you.... What size prop are you turning??? I'm overpropped and spewing black soot all over the transom, with a Perkins 4-107 engine that can only push 1800rpm's. Like to hear back from you and any advice you might offer. Thanks, Happy sailing, Jeff Meehl