Excellent video Tom, thank you!
IMO it's not necessary to manually cut the tail outline. A good jigsaw works just fine. I cut right on the line and don't have to true up 99% of the time. I guess it depends on how many miles you've cut with a jigsaw, and the quality of your saw. (Some of them suck).
Microplane round surform to take down center, then tapered bands (it's a rail shape) blended to final.
I take out a lot of foam, thin tips give control at mach speeds.

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IMO it's not necessary to manually cut the tail outline. A good jigsaw works just fine. I cut right on the line and don't have to true up 99% of the time. I guess it depends on how many miles you've cut with a jigsaw, and the quality of your saw. (Some of them suck).
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In my opinion, the best are the Bosch barrel grip jigsaws. Variable speed, lots of flavors of blade available, very good control, better than the top-handle type. They seem to last forever, at least mine has, so you may find one used quite reasonable.
If you do your cut layout on the bottom, then it'll be far easier and your cut will be at 90 degrees to the bottom automatically.
hope that's of use
doc...
For rounding the butt crack in fish or swallows I use cloth backed floor sanding paper. The black stuff they use on the big drum sanders. I scrounge scrap pieces from guys who do wood flooring. Just roll it into a tube shape. It works like a charm in fairing the transition at the base of glassed on fins, too. Another method is coarse sticky-back sandpaper stuck on a dowel. Use a dowel with a diameter that fits the curve you want. 1/4", 3/8", etc… Stick the sandpaper to the center part of the dowel, and the two ends are used as handles like a two-man saw. That way you can push/pull with both hands.
What kind of board is that? Is that one of those “amphibians”?
i dont give you permision to use my photos
You talkin to me?
(Said Travis Bickle)
yes you! thats the second time you have posted my photos to take the piss out of me.
you didnt read the first post i did properly on the pulled fish tail thread when i posted a square tail board and said i would post a round tail version later on when i took a photo of it. you then used my photo without permission to make a point how dumb i am posting a square tail when talking about round tails.
you are basically a rude and ignorant of basic rules hence me trolling you
i dont appreciate it and i will troll you for years on swaylocks if you do it again
You need to take a deep breath, relax, and get over your self. It seems you take a lot of this online banter a bit too seriously. Are you on any sort of meds for a chemical imbalance?
Anyway, I promise I won’t re-post your photos anymore.
Like this:
patronising ass. as soon as one goes down another blowhard take his place or you must be posting under differnt names
theres a large smug cloud over sammyAs house
All wound up, and without good reason, silly wrote:
I never said, or even implied, that you were “dumb”. You posted a photo of a rounded square tail, and wrote this above the picture:
"this board is 21 1/2 wide by 6 3 low entry rocker deep single to flat slight v
wide point forward . works in heavy tubes or 1 foot beachies. round tail"
Note the last two words you wrote. They accompanied this photo:
This was my reply:
???
“Looks like a round square, to me.”
That is all I said. I never used the word “dumb”. I merely made an observation about what you wrote vs what was shown in the photo. Go back and read that thread if you think I’m making this up.
As to you “trolling” me… A troll is only effective if the person targeted gets worked up or upset over the ‘trolling’. I am not bothered by your efforts. I’m just a bit puzzled by your antagonistic stance which I feel is unfounded.
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Post deleted by me, because silly has his nappy in a bunch.
silly, I think you might consider changing your user name. You’ve gone way beyond the definition of that word. “ridiculous” might be more apropos.
if you keep posting my photos i will complain to moderators about your obviously rude and trollish behaviour . this is a photo of a friend of mines dead best friend . so now you are disrespecting him to post this photo without my permission in an effective attempt to annoy me.
Would you like a snack to go with that whine?
Somebody call the waaaaaambulance! silly’s about to blow a gasket!!
btw f#ckface it takes two to tango . so everyone reading this thread thinks YOU are just as big a d!ckhead as me.
maybe you should learn to stop talking down at people and not provoke repsonses like mine
You know this, how? Did you take a poll?
You are getting unhinged over nothing. Try to calm down. It is unbecoming of a grown adult to act in such a manner on a public forum.
fuckoff
Maybe you should take up a hobby? Or, start smoking again.