So after having a KW show release for many years we may upgrade out boat and change to a newer release.
With four or more types of releases available what are the major differences?
KW/Robbins/Masterline/ARE/Trick systems vortex.
Why would you recommend one over another?
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A lot will depend on how you intend to use it. If in a tournament, the method of attachment makes a big difference as to how hard it it to attach and remove. Many times you don't have much time, (couple of minutes at best) to do that so ease of attachment can be important.
We have always used A.R.E. and KW with good luck. If permanently attached, the A.R.E. is good as it is fairly small and stays out of the way below the slalom attachment. I know the masterline works well but can be confusing on attaching the rope correctly. The robbins is similar to a rope release in that the operator has to hold the rope to keep the line attached. I am not familiar with a Trick Systems or Vortex release.
Hope this helps.
I also have a Masterline split pin release. If I'm driving and releasing I use this one. This is really easy to put on and off the pylon (30 seconds max). Actually it goes on and off the pylon like the Robbins release so I can switch releases when the skier switches to hands mid run. I always like to have a tricker on a release. Loading the rope is a pain.
ARE and other bent pin releases are OK with a very skilled and attentive operator. Some people claim that the releases will not release under a heavy load but I used one for years and my ARE worked perfectly. They are super easy to load and are best for learning tricks where you will be releasing no matter what because of the easy loading. But if the operator is not paying attention, the skier is at higher risk.
Rope releases are great because they are so cheap. But they are really hard on the operator. Consequently, they are subject to operator error from being over wrapped and not releasing or under wrapped and releasing too early. A reasonable operator can make these safe - but I hate getting stuck holding a rope release all run.
I saw an early version of the Trick Systems release. It resembled a Robbins release. But I haven't used one.
I recommend the Robbins release. Most release operators are familiar with them. They are quick on and off. They are quick to load. And they are most resistant to operator error.
Eric
We used the ARE for years until our son got a little on the larger side ant the release hung up on a just off side wake trick. Needless to say it went in the scrap bin. The robbins release seems to be the prefered as far as a mechanical appratus. But the trick sensi him self uses nothing but a rope release, you wont find a mechanical anywhere on site at SRB (Pickos).
I put together a group buy on it. I just didn't know weather or not it would work well for trick skiing?
From Reflex web site:
Vortex Inline Release.
After a year of development, the new “Vortex” in line rope release is available for purchase. We believe that this release is the safest, best built product on the market today. The housing is made from machined aluminum to keep it fairly light, and portable. The release arm, pivot pin, spacers, and tension washers are all made from machined stainless steel, and will never wear out. The unit is adaptable to any size tow pylon head. What makes the “Vortex” release unique, is that the mainline and opposing release tether, are both in line with the skier.
The release arm is a specific length which results in less effort for the release person to hold against the pull of the skier, regardless of their weight/strength. When the tether is either purposely released by the observer, or it is pulled from the observers hand on a hard/quick fall, the tension/resistance on the mainline is immediately eliminated so that the skier will not experience a hard pull.
Very different situation than trick skiers who are connected to the rope, often with a strap around their heel, and fall frequently requiring a release on every fall - in which case you'd probably have it set pretty snug so the skier didn't release it prematurely, and then you'd be back to having someone manually pulling the cord so you didn't have hard releases all the time.
I think the comptech probably has a real place in kneeboarding, hydrofoil, barefoot etc.
Don't think it would be safe to use for Trick, Slalom, Jump, or Show. However I think that recreationally it might not be a bad idea for folks to use a rope for Trick - and for slalom or general skiing I think a manual release like a KW equipment might be a good idea, an attentive spotter could probably save some folks lives or atleast a bicep.
That old KW the poster is using is a standard in the show ski world, ball bearing, very smooth reliable release capable of having bunches of lines tied off to it and busting pylons out of boats with out failure. Made in Michigan. Not really a trick release 100% manual requires good spotting - but a very robust release.
On top of that my experience with Masterline customer service hasn't been good so when there is a problem it is hard to get it resolved.
I haven't seen the Reflex release but if it works on the same principle as the Robbins release I would lean towards that one. I like the concept behind the Robbins release and feel it is very safe I am just tired of having problems with the Masterline version. It is particularly troubling when it breaks as you are trying to tighten it on for your son's set at regionals or nationals. I have taken to making sure I have a rope release with me as back up at all times.
I just wasn't sure if it had any application to trick skiing, but you helped me understand why it might not be as effective as what else is already being used. It does have a manual release as well. Maybe not as easy to operate with multiple skiers, as was mentioned, but might work for a single trickster? Then you could have the back up safety, in case the spotter was a little delayed or distracted.
I could post up the GB info., but I didn't want to waist the forums time if it's not relevant.
No release is foolproof. The Robbins release is still the best compromise for me. I ran into @Chef23 's QC issues as well but a bit of weld took care of it for me (it may look a bit messy though. Masterline was OK to work with for me but a bit slower than breaking out the welder).
Get what your operator likes best.
Eric
It seems that an "expert" in the trick community could easily post a <5 min video on youtube showing some tips on how to construct, use, wrap, and manage a rope release. There are some preferences and best practices around this. But I've never seen them documented anywhere...
AWSA Chairman of the Board
AWSA Southern Region EVP
Biggest was that an extra wrap around the pylon lets the skier get up, then it was what angle you held at.
How to make a rope release
...Size of loop
...Best way to tie/fid the loop
...Things not to do
...Length of the rope
...How to terminate / cut the end of the rope
How to attach to the pylon
...Best practices / things to avoid
How to attach trick rope to the release rope
...Best practices / things to avoid
How and when to wrap the release rope to the pylon
...Best practices / things to avoid
For our very light kids I don't have any wrap around the pylon at all. I wrap it for them to get up or on the turns to make it easy to hold. If they are tricking the rope just goes out from the pylon and back to my hand.