Work at height is work at height brother, is a fall from 55' up on spikes / doubled rope gonna make you any less dead than a 55' fall from a single rope system?
Assuming you're on a canopy anchor you're not exerting anymore force on the tie in than MRS.
You mention hitch cords so Im guessing...
I always have a F8,yes it serves as an [almost never needed] emergency decent option but much more often I'll use it on the tail of my rope to facilitate a swing back to my main TIP when my short lanyard won't quite get me there and I don't want to free swing it all JonnyPro style.
I've been enjoying a bottle of Jefferson's Ocean recently. When I want to do more drinkin and less paying I switch to Rabbit Hole Kentucky Straight which my buddy recently turned me on to. It's probably my favorite in the sub $50 range.
At checkout under coupon enter "freeship", no spaces for free shipping on any order. If it's over $100 and you already qualify enter "arborist" for 5% off the whole total.
A month or so ago we were doing some work at a local park in a wooded trail area, most debris was beigg removed but there was an especially large tree they wanted us to drop across a section of trail they were permanently closing. I shit you not, no one had been walking that direction all day as...
I called the city. We saw 3 Mexicans, clearly not from a tree service, out there hacking it on the way back to the shop yesterday then later on my way home I saw that. It was still 30ft tall and that's one of two notches, it's also back cut...
Called PayPal Tuesday night, their algorithm had already picked up his frivolous scamming activity but they're required to finish out the waiting period before they release my funds (should happen tomorrow 3/5). Will update then, the PP rep said not to worry.
Another noobie scammer; Treelover989's, he's running several WTB's here, I urge you to avoid at all costs! He's trying a PayPal scam on me, doing OK fighting it but gonna have to video myself opening the package he returns to me as I highly doubt the safeblock I sold him will be inside...
3...
A Google search returned this result, may be a starting point for ya. On their contact page they list a phone number and email and say to not hesitate to reach out with any questions.
https://ams.arizona.edu/prices
Are they LED bulbs? Fully synthetic blinker fluid is required for LED bulbs, the synthetic blend stuff like Tom posted is only good for conventional filament bulbs!