AHPP

I laughed.

MattyF has posted on here about one he made from carbon fibre sheet. I made one from a solid lump of wood, more in the spirit of the original than as a serious tool though. Sheet material and pins/bolts/sleeves/bushes will be better. There'll be build/design stuff online, probably on the American arb forums. The way I'd approach the design would be to copy pin locations (maybe spaced a tiny bit differently to account for your 13mm rope or maybe even with an adjustable pin, either by filing a slot from one of the holes or having different sized sleeves/bushes) from pictures of commercially available ones and fabricate out of whatever you like to fabricate things out of. I'd print a picture of it, stick it to the sheet material and cut and drill to that template. I'd probably make the outside shape (not massively important to functionality) something novel so it looks ragtag and cowboy. You might prefer to just copy the original of course. I've not made a tether. I'd probably use rope/tape sheathed in some kind of hosepipe.

I'd use it. Make your rope wrench big enough and then you can use it as a rigging wrench later if you make the tether strong enough (quite easy).

Is it cutting a curve and the bar binding?

Buy a foot ascender. In the unlikely event you don't get on with SRT, it's still useful for double rope. I think the Climbing Technology one I have was only £35 ish new. You'd be utterly mad to climb SRT without a foot ascender. You'd still be fairly mad to climb double without one of course. Make a rope wrench and stiff tether to go above your existing hitch. They're not PPE so only need to be strong enough to hold a kink in the rope to take some friction off your main hitch. You can relegate the DIY stuff to a grappling hook line if you don't like it and/or later buy proper stuff for your main system.

Quality

The .gov in the URL.

I do that too. Far greener to not have to have replacement parts made and transported etc.

A bloke on youtube wrapped some meat in jeans, t-shirts etc to see how lethal a .22LR was at different ranges. Would be interesting to test your 50 odd meters hypothesis like that. Hitting the target with the ricochet would be the tricky bit unless you used a massive curtain instead of a lump of meat. I reckon a tumbling 40 grain .22 would go through a lorry curtain at 50 odd meters.

Have you got a more credible source?

That's the thing that usually triggers my suspicion. Do you know of a test I can do in the field to confirm (say >95% certainty)?

Are there any specific signs/indicators/giveaways for ash dieback or is it an elephant test (hard to describe but you know one when you see one)?

Mike's absolutely right. The popularity of .17 rimfires is inversely proportionate to how good they are, all thanks to regulators who know fuck all. Back on topic for difflock, low power for plinking is great. Safer for obvious reasons and loopy trajectories give the satisfaction of judging distance, working out your drops etc without having to walk or drive hundreds of metres. The most fun shooting I've had was with a 12 ft/lb .22 PCP, smashing mints and bottle tops.

duplicate delete

The geographically inept drive me mad. Grid references, lat/long, what3words, phone screenshots of the map app (that they all come with) with a pointer dropped where to park your car. Mobile phones can navigate you to anywhere on the planet within metres. Some apps will give you an arrow to follow. All of that is in everybody's pocket all the time and they still telephone to say they're outside the Co-Op and is it left or right? I could have delivered a pizza to Osama Bin Laden's cave when I was twelve thanks to no more than the haphazard instruction of my scout leaders. Adults have no excuse.

Adders aren't breeding enough. Too many puffs.

Not even the biggest battery saws will piss through 8 inches.

Marks Hall in Essex has a really interesting eucalyptus arboretum if you’re ever in the area.

Wranglerstar just did a video comparing a Dewalt battery saw to a Stihl 260. Not the fairest test but I think it helps decision making. I've just bought a battery saw and I'm going to buy more. They're excellent. No duty and 5% VAT on electricity. 58p/litre duty and 20% VAT on petrol. A moral imperative!

A gentle way of making the point I was going to make when people started suggesting the government could fix the problems. Governments created these problems and have consistently made them worse. Why would you trust them to fix them?

I've got four two-stroke saws, all running well on MotoMix. Two were bought new and have only ever seen MotoMix. Two were bought second hand, previous owners running them on petrol mix. I did nothing to convert them and they're fine.

"I've broken down. Can I have a lift tomorrow morning?" "Bugger. What were the symptoms? Any idea what it is?" <meanwhile racking my brains for what tools I might need> "Well I say broke down." "..."

He'll change his mind when he realises you can't see as far as the dashboard.

Isn't she just. Sadly in less fine fettle these days. Back operation last year after some discs disintegrated (check your pet insurance small print...). Can still walk three miles OK, probably four at a push. Uses the back two as one. Useless on a polished floor.

He's got one ready to fit by the looks of it.