Does anyone, in another (ie non-Swallowboats, obviously!) sailing context, have any experience and advice about fitting and using self bailers?
Yes, it's my Storm Petrel again: and I am very reluctant to go cutting a hole in the hull - sort of ouch. However, at the Teifi Rally last weekend we had some Sudden Weather. I had my son Seb, an experienced sailor, with me. Even before we could do a routine ten second reef of the junk rig, we shipped quite a lot of water (a combination of tippiness, low freeboard and no side decks), which Seb bailed out. However, he pointed out, in that stern and concerned way of adult sons who think their fathers are getting past some things, that had I been on my own (and most of my sailing is solo), I might have had great difficulty coping. And he's right. Hence bringing the subject here.
After a somewhat bemused survey of the (surprising) range of these gadgets on offer, I have identified two choices I first have to make: 1) how they work. I'm familiar with the usual sort of reversed lowerable shute and the water being sucked out. Seasure have a bailer, called The Super Suck (the name not exactly an aesthetic coup), which claims to be different by working on the Venturi principle and by operating at lower boat speeds: might be a consideration. ( I must say I thought the others worked on the Venturi principle too, but I was never any good at Physics.) 2) choice of an internal or external flange plate. I think I understand the difference, but not whether it makes any difference.
If anyone can offer words of wisdom and experience in this area, I would be most grateful.
Incidentally, in case anyone is interested, the junk rig is proving a brilliant success.