Am I alone in this?
Climbing up I am relaxed, tied in at any altitude I am relaxed. But if I have to spike down a tree more than 30 feet or so, I get down and my legs hurt. I can climb all day and have no pain, but that long spike down kills me.
I know it's nerves, but after 12 years I still have it. I bet there is a piece off rigging that I could buy and just tie in, but I have never seen anyone else do it.
I agree, spiking down is painful for me as well, so I haven't for years. Come down on my climbing line most of the time. Used to cut a notch in the top of spar to run line through. Once plunge-cut a square hole a foot down from top to run line through. To much time. Try to leave one limb couple feet long to run line over. Best for me is friction-saver, the strap with ring on each end. Once or twice around spar and climbing line runs through rings. You can run climbing line around spar with a biner tied to end and hook biner back to line to choke spar. Then use it to descend on, with munter or figure of 8 or whatever. If you descend 10 feet or maybe 15 and then set the spikes with flip-line and you can whip climbing line loose and it will drop to where you are at and then re-choke and descend another 15 feet and repeat. That way spar does not come down with climbing line in, chancing messing up your climbing line. I've come down on bull rope with munter on a large biner. You can make a false crotch with an eye sling and hook a biner in the eye to run your line through. You need to decide which method seems bullet proof for you. Till you find it, might want to loosen flip line/buck strap and leave it around spar as a safety. Having to stop and un-snag several times and you will soon be kicking out and riding down in style throwing caution to the wind.
Better safe than sorry. Not suggesting anyone try any of the above. Just sharing some of the alternatives that I have used to avoid spiking down.