Thanks. I've heard that. There's no added stress to the ATC is there?
Have you used this technique on free raps (off overhanging terrain)?
And what are you using for a prusik?
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i still crag and TR with ~10.5 60m,
skinny ropes stretch too much
and dont last long.......
on the other hand,
i like ~9.6
for a redpoint max.....
back to the food, drink
and women.
If anyone is interested in backing up the Petzl Rad line, I messed around with some hollow block loops on a 6mm cord and was able to get it to reliably grip with a 4 wrap prussic. Obviously you should test this out on your rap line before using it in the field.
This stuff here: https://www.backcountry.com/sterling...k-6.8mm-x-13.5
Brilliant. Thanks for the tip. Does it release fine?
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I've been using one of these guys for the past couple seasons as a back up for single line raps and while developing routes. It's easy to get distracted by one of the 45 things dangling off the harness and constantly getting tangled and pull a dumb move like rapping off the end or locking the grigri open and zipping down. That thing has saved my ass a couple times and makes pulling back up a few feet really easy. I've tested it on a 8mm static and it grips really well. Good to hear that it works on 6 mm although I think my favorite rope option for skiing remains a 7.5ish mm dynamic 30 m line. It's super light, very packable, and doesn't shock possibly shitty anchors as much since it's so stretchy. Plenty of friction with a single micro-locker and a belay plate on an overhanging rap.
I like the Beal sewn prussik a little more than the sterling if you have the opportunity to put your hands on both. I can't vouch for how it grabs on super skinny ropes though it should work at 5.5mm. I think the strength rating is a lot higher than the sterling too.
I have the Beal prussic as well and you're right that it's stronger. 22kn for the Beal and 16.4kn for the hollow block. However, the hollow block grips and releases better on the 6mm and just about every other rope/cord I've tried it on. It's heat resistant as well.
70m 9.4 Mammuts
For alpine and ice climbing I use a 70m Mammut Serenity 8.7mm dry rope and I'll bring a 7mm tag line if I need the double rope rap. I love the rope. It's really light and easy to manage. It's about 2 years old and still going strong.
70m 9.4 Mammuts
I have Sterling Evolution Velocity 9.8mm
I'm quite fond of the beal gullys for alpine route. Sport lead and single rope trad I'm liking anything in the 9.4-9.6 range, i don't think the thinner rope adversely affects lifespan.
I've climbed on a bunch of different brands and of course it comes down to personal preference. That being the case, I really like mammut ropes...seem to strike the perfect balance between soft/workable and durability. No complaints
I did not think that there would be so many types of ropes, I only knew the mammoth and it was there, now I am going to check online stores and reviews about ropes to see which one best suits the type of mountains that I normally climb
Speaking of ropes, if anybody has any retired ropes they want to get rid of, I am looking for some to make rugs of. If you have a couple, I will make one into a rug for you if you want.
Have ALOT of retired ropes, SoCal pickup? Hate shipping
Yeah, I am in Ventura and willing to drive for pick up and to buy you a beer.