Pearson Yachts Forum

Pearson Boats - Model Specific Discussion => Pearson Sailboats 31-35ft => P323 => Topic started by: Stuart Farrell on February 08, 2023, 10:51:13 PM

Title: Pearson 323 Rig Tension using a Loos Gauge
Post by: Stuart Farrell on February 08, 2023, 10:51:13 PM

I am in the process of re-tuning my Pearson 323 (1978 Boat #150) and I'll be using a Loos Gauge to check the rig tension. . I was wondering if anyone had some Loos Gauge numbers that I can use for a reference?

I know from reading some previous posts that the suggested starting point would be about 10% of the breaking strength of the wire.........so I figured about 960lbs  for the backstay/forestay and uppers. And, about 750lbs  for the lowers?

Any input would really be appreciated!  Thanks!

Stuart

Title: Re: Pearson 323 Rig Tension using a Loos Gauge
Post by: Dolce_Vita on February 13, 2023, 12:51:43 AM

Those numbers are similar to what I’ve been using.   The original settings when I bought the boat were so low that the downwind shrouds would flop around loosely!

However, when tuned up properly, I started experiencing mast “pumping” in a fore-aft direction whenever there was significant wind abeam of the boat. This usually only happens when tied up in a slip, although I have experienced it when motoring in a crosswind.

I’d be interested in hearing if you have anything similar happen.