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Wrapping Up (16 posts / 2,002 views)
Nelbow Nelbow
Posts: 385
Post #1 8 Sep 2020 12:25
0
When factoring in calculations for depths of lakes, distance, braid vs mono (that stretches), is there a formula you work to? For example, if you were fishing a pit with depths of say 10/20/30ft and at 25/50/75/100 yards. Interested to know if anyone calculates these factors after finishing marker work on a swim before banging out their traps and being 100% confident you're on your spot(s).
Hadrian
Posts: 380
Post #2 8 Sep 2020 14:29
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In reply to Post #1
The easiest way I've found to be spot on every time is to use another marker float on a separate rod and adjust the wraps to suit the depth of water and swing back. Too many variables to come up with a formulae as such, distance, depth, line stretch or lack of bow in line due to breeze et al.
bluebeat13
Posts: 2,168
Post #3 8 Sep 2020 14:32
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I don't bait that tight or use rigs that need a super clean bottom, so as long as I'm in the area and get a drop I'm happy that I'm close enough. Wrap sticks are handy, but a lot of over thinking goes on.
bumperboy bumperboy
Posts: 481
Post #4 8 Sep 2020 15:23
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In reply to Post #3
Intuition, common sense and a feel for the situation - job done.
Greekskii Greekskii
Posts: 3,434
Post #5 8 Sep 2020 17:00
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somewhere on here there is a massive thread on it, someone did some maths and physics and worked it all out, in theory anyway, without variables. Or watch the Rob Hughes underwater video on it.

Me, I tend to not fish anywhere over 12ft deep so I make no adjustments, my hookbait ends up towards the front of the spot with the bulk of the bait behind it keeping feeding mostly clear of the line.
JeffE JeffE
Posts: 1,196
Post #6 8 Sep 2020 18:46
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In reply to Post #5
You're lucky. Where I fish 12 ft is one and a half rod lengths out!
SPINBOWLER SPINBOWLER
Posts: 1,418
Post #7 8 Sep 2020 19:59
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In reply to Post #6
The fish dont know its 12 ft.
essesxandy essesxandy
Posts: 3,197
Post #8 8 Sep 2020 20:29
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In reply to Post #4
Still relying on pub chucks then mate?
Nelbow Nelbow
Posts: 385
Post #9 8 Sep 2020 20:41
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I'm surprised not to hear more that would advocate this approach of precision given there is a lot of effort that goes into feature finding, therefore, I would have thought being precise would be important.
Just read an article by Rob Hughes on this. Imo it's very interesting. Might have to ditch my waders and get a scuba diving set up.
I can see why bait boats are used when you want to be as precise as possible, but for me, unless it's getting your trap in a place that you can't cast to makes it unappealing hence the idea of casting with precision.
Lostagudun
Posts: 121
Post #10 8 Sep 2020 20:58
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In reply to Post #5
Me, I tend to not fish anywhere over 12ft deep so I make no adjustments, my hookbait ends up towards the front of the spot with the bulk of the bait behind it keeping feeding mostly clear of the line.

Very much the way I do things myself.
scozza
Posts: 18,421
Post #11 8 Sep 2020 21:46
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In reply to Post #1
Google Pythagoras therom, trig.

100m out in 3m of water, hypotanuse is 100.04m, not with worrying about for me
Tinhead Tinhead
Posts: 17,089
Post #12 8 Sep 2020 22:02
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In reply to Post #11
Of course they are loads of variables and they vary on each individual cast so I thought **** it I'll just used pythagoras and came up with what Scozza has said
Then Rob Hughes done his Fox underwater videos and proved that more or less that to be true, that's good enough for me, gives me more time to worry about other things
Mistabite
Posts: 1,245
Post #13 8 Sep 2020 22:09
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In reply to Post #12
Same here, I'll also add that the pivot point is only partially at the rod tip. Even on a tightish line, there will be an additional pivot point where the line enters the water. I also use pva foam and can see where this rises to the surface and on a calm day with no undertow that let's the foam rise straight up and seeing where it is in relation to the marker...I'm now confident I'm accurate enough
bumperboy bumperboy
Posts: 481
Post #14 9 Sep 2020 08:44
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In reply to Post #8
Tried and tested mate! You know the score!

jeffire jeffire
Posts: 4,442
Post #15 9 Sep 2020 13:10
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**** me you have to be a genius these days to fish for carp !!!!!!
Cambscarper1974 Cambscarper1974
Posts: 1,404
Post #16 10 Sep 2020 17:56
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1ft for every 3ft of depth is what I use. Important to me as the average depth of the lake I fish is 35ft. All I do is take a rod length off the spod rod.
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